Question 9 of 10
What should you expect to observe from a cross of two individuals that are
heterozygous for two characteristics? (Assume that at least 100 offspring are
produced.)
OA. The offspring will show only one combination of traits, and both
traits will be recessive.
OB. The offspring will show two different combinations of only the
dominant traits.
OC. The offspring will show eight different combinations of the
dominant and recessive traits.
OD. The offspring will show four different combinations of the
dominant and recessive traits.

Answers

Answer 1

The correct answer is OD. The offspring will show four different combinations of the dominant and recessive traits.

What happens when two individuals are heterozygous?

When two individuals are heterozygous for two characteristics, it means that they carry one dominant allele and one recessive allele for each trait. During gamete formation, these alleles can segregate in different ways and combine in various combinations in the offspring.

Using a Punnett square to represent the possible gamete combinations, we can determine that there are four different combinations of dominant and recessive traits that can be observed in the offspring:

Offspring with both dominant traits (DD): 25% probabilityOffspring with one dominant trait and one recessive trait (Dd): 50% probabilityOffspring with one recessive trait and one dominant trait (dD): 50% probabilityOffspring with both recessive traits (dd): 25% probability

Therefore, the correct answer is that the offspring will show four different combinations of the dominant and recessive traits (OD).

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Related Questions

Of the following, which one has not directly contributed to land loss on the Isle de Jean Charles?
Please choose the correct answer from the following choices, and then select the submit answer button.
Answer choices

levees

hurricanes

hunting

dredging

Answers

Hunting has not directly contributed to land loss on the Isle de Jean Charles.

What is Leaves?

Leaves are the main organs of photosynthesis in most plants. They are typically flat, thin and come in a wide variety of shapes and sizes. The primary function of leaves is to produce food for the plant through the process of photosynthesis. In this process, the leaves absorb light energy from the sun and use it to convert carbon dioxide and water into simple sugars, which can be used by the plant for energy.

Levees, hurricanes, and dredging have all played a role in the erosion and subsidence of the island, which has led to the loss of land over time. Hunting, on the other hand, is not directly related to land loss but may have indirect effects on the ecosystem and wildlife populations on the island.

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The feature labeled 7 are ___________________ which are located in ________________.
HELP PLS QUICK THIS IS IN K12

Answers

The feature labeled 7 are parking meters which are located in urban areas.

What is urban?

Urban areas are highly inhabited areas that have a diversity of land uses and a high population density. High rates of economic activity, rapid population increase, and a variety of housing types are typical characteristics of these locations. Normal associations between urban regions and high levels of poverty, crime, and pollution exist. Typically, urban regions can be located in the centre of large cities, in the midst of them, or in their suburbs.

Public transit, such subways, buses, and trains, is frequently connected with urban areas. Numerous universities, hospitals, and other public services are located in urban regions. With their abundance of eateries, stores, and cafes, urban areas are frequently centres of culture, leisure, and relaxation. Due to greater expenses for resources like land, labour, and other resources, operating a business in an urban region is typically significantly more expensive than in a rural area.

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describes the impacts that you have on the natural habitats where you live. In constructing your post, be sure that you thoroughly address the following questions IN PARAGRAPH FORMAT:
What resources do you use? Consider the resources (ex. fuel, electricity, food, water, etc.) you use on a day to day basis, but also in the long-term.
Where does your garbage go? Not just the dump, but what do they do with it??
How does how much you drive affect the environment?
What about buying food?
How does this all have an effect on the natural environment?
How could you lessen the effect?

Answers

As individuals, we use various resources on a day-to-day basis, including fuel, electricity, food, water, and other resources. In the long-term, our usage can have a significant impact on the natural habitats surrounding us. The more we use resources, the more we contribute to the depletion of natural resources, which in turn can lead to the destruction of habitats.

Garbage disposal is another significant factor that affects the environment. Most of the garbage that we produce is sent to landfills, which not only takes up a lot of space but also pollutes the environment. The garbage disposal process, such as incineration, can also cause air pollution and release harmful gases into the atmosphere.

Driving, particularly long distances, can significantly impact the environment. The more we drive, the more fuel we consume, which in turn contributes to air pollution and greenhouse gas emissions, leading to global warming and climate change. Similarly, buying food also has an environmental impact. The transportation of food products from one place to another contributes to air pollution, and the use of fertilizers and pesticides in agriculture can contaminate soil and water resources.

All of these factors have a significant effect on the natural environment. The depletion of natural resources, the pollution of air and water, and the destruction of habitats all have significant impacts on the planet's biodiversity and ecosystem.

To lessen the effect, we can adopt more environmentally friendly practices. We can reduce our usage of resources by conserving energy, reducing water consumption, and using public transportation or carpooling. We can also reduce our impact on the environment by reducing the amount of waste we produce, recycling, and properly disposing of hazardous waste. Additionally, we can support local agriculture, which can reduce the transportation of food products and promote sustainable farming practices. By taking these steps, we can help preserve natural habitats and contribute to a healthier and more sustainable planet.

With respect to climate forcing, which one of the following is a positive forcer?
Please choose the correct answer from the following choices, and then select the submit answer button.
Answer choices

carbon dioxide

sulfur dioxide

oxygen gas

helium

Answers

Answer:

the answer is sulphur dioxide

With respect to climate forcing, carbon dioxide is a positive forcer. The correct option is A.

Thus, because of its capacity to trap heat in the Earth's atmosphere and so contribute to the greenhouse effect, carbon dioxide is regarded as a positive climatic forcing agent. The atmosphere contains more carbon dioxide as a result of human activity, principally the burning of fossil fuels, which raises Earth's temperature and causes climate change.

A significant greenhouse gas that affects climate change on Earth is carbon dioxide. It has been shown that one of the main causes of anthropogenic climate change and global warming is the rising atmospheric concentration of carbon dioxide.

Thus, the ideal selection is option A.

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ANSWER PLEASE ASAP FOR BRAINLIEST AND POINTS

Answers

The lunar phases of the Moon include:

New Moon: Waxing CrescentFirst Quarter.Waxing GibbousFull Moon, etc

What are lunar phases?

Lunar phases refer to the different appearances of the Moon as seen from Earth, resulting from the changing positions of the Moon, Earth, and the Sun.

The lunar phases cycle through a predictable sequence of eight different phases, from the New Moon to the Full Moon and back again to the New Moon.

The eight lunar phases are ordered as follows:

New Moon,Waxing crescent,First quarter,Waxing gibbous,Full Moon,Waning gibbous,Third quarter, andWaning crescent.

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8. In cocker spaniels, the following genotypes and phenotypes are found:
AABB = white, A_bb = red, aabb = lemon, AaB_ = black, aaB_ = liver, AABb = grey
a. A red female is mated with a liver-colored male, and one of the pups produced is lemon-colored.
What are the genotypes of the parents?
b. What proportion of these offspring would be expected to be black?
c. A black male is mated with a liver-colored female, and they produce the following pups:
3/8 black
1/8 red
3/8 liver-colored
1/8 lemon-colored
What are the genotypes of the two parents?
d. If two cocker spaniels of the genotypes AaBb x AABb are mated, and eight pups are born, what is the
most likely distribution of coat colors in that litter?

Answers

The most likely distribution of coat colors in the litter would depend on the frequency of each genotype in the parents' gametes and the laws of Mendelian inheritance.

What is Genotype?

Genotype refers to the genetic makeup or genetic constitution of an organism, which consists of the specific alleles or versions of genes that an individual inherits from its parents.

a. The genotype of the red female is A_bb, where she has one dominant allele A for black coat color and one recessive allele b for red coat color.

b. If the red female (A_bb) and the liver-colored male (aaB_) produce a lemon-colored pup (aabb), it means that both parents must have passed on their recessive alleles to the pup.

c. The given proportions of the offspring suggest that the black male has the genotype AABb, and the liver-colored female has the genotype aaBb.

d. If two cocker spaniels of genotypes AaBb x AABb are mated, the possible gametes they can produce are AB, Ab, aB, and ab.

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HELP!!!! The graph on the left shows the total supply and consumption of forests when the consumption rate and population growth rate are both low. The graph on the right shows biodiversity under the same conditions. Which conclusion do the graphs support??
A) trees have little to no effect on biodiversity
B) biodiversity causes deforestation
C) the faster people use trees, the higher the biodiversity
D) deforestation leads to loss of biodiversity

Answers

Based on the graph, it can be concluded that deforestation leads to the loss of biodiversity.

What is the effect of the consumption of forests on biodiversity?

Based on the information provided, the graph on the left shows the total supply and consumption of forests when the consumption rate and population growth rate are both low, while the graph on the right shows biodiversity under the same conditions.

The graph on the right shows a decline in biodiversity as the years progress. This decline in biodiversity could be due to a range of factors, such as pollution, habitat destruction, or deforestation.

Therefore, the graphs support the conclusion that deforestation, which leads to habitat destruction, causes a loss of biodiversity (option D).

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How is the DNA in a prokaryote different from the DNA in a eukaryote?

Answers

Answer:

DNA is in a nucleus in eukaryotes.

Explanation:

Circular DNA and smaller, transferable DNA plasmids are both found in prokaryotes.

Based on their nuclear structure, number of chromosomes, binding protein, and selective permeability, eukaryotes differ from prokaryotes in their DNA (Deoxyribose Nucleic Acid).

while gregor mendel's model of inheritance provides a simple explanation for the inheritance of traits, it is not always followed due to the complexities of genetics, such as…

Answers

Answer:

Mitochondrial inheritance: It follows a different pattern than classical Mendelian inheritance because it is not controlled by genes on the chromosomes in the cell nucleus. Instead, all offspring of a mother with a mitochondrial DNA mutation will inherit that mutation, but only females will pass it on to their offspring. This is because only the egg cell, not the sperm cell, contributes mitochondria to the next generation.

Epigenetic inheritance: Epigenetic modifications, such as DNA methylation and histone modification, can affect gene expression and be passed on from one generation to the next. This type of inheritance does not involve changes in the DNA sequence but rather changes in the way that genes are expressed.

Genomic imprinting: Some genes are expressed differently depending on whether they were inherited from the mother or the father. This is because certain genes are silenced or activated based on their parent of origin, and this pattern of gene expression is maintained throughout the individual's life.

Gene conversion: During meiosis, some DNA molecules can undergo a process called gene conversion, which involves the replacement of one allele with another, resulting in offspring that have a different genetic makeup than expected based on the parental genotypes.

Explanation:

Animal-mediated pollination ... (choose one most appropriate answer)
O Is characteristic of the 4th great radiation of the land plants, which resulted in a group of plants called the
Angiosperms.
O Tends to increase inbreeding among the species of plant being pollinated.
O Likely has decreased the diversification of both insects and flowering plants.
O Allows the plant to reproduce only when the plant population is at a high density.
O Is a less efficient mode of pollination than wind pollination.

Answers

Answer: Tends to increase inbreeding among the species of plant being pollinated.

Explanation:

Animal-mediated pollination, where animals such as insects, birds, or bats transfer pollen from one flower to another, tends to increase inbreeding among the species of plant being pollinated. This is because animals often visit multiple flowers of the same plant or closely related plants in close proximity, leading to a higher likelihood of pollen being transferred between closely related individuals. This can result in reduced genetic diversity and increased inbreeding among the plant population, which may have both positive and negative effects depending on the specific species and ecological context.

The other options provided do not accurately reflect the characteristics of animal-mediated pollination. For example, animal-mediated pollination is actually considered to be a more efficient mode of pollination compared to wind pollination, as it allows for targeted and controlled transfer of pollen between flowers, increasing the chances of successful pollination and reproduction. Animal-mediated pollination is also not limited to high plant population density or specific plant groups such as angiosperms, and there is no evidence to suggest that it has decreased diversification among insects and flowering plants.

What was Mendel's most significant conclusion from his research with pea plants?
A) There is much genetic variation in peas.
B) Dominant genes more frequently occur than recessive genes.
C)Traits are inherited, one from the mother and one from the father.
D)An organism that is homozygous recessive for a trait is at a disadvantage in nature.

Answers

C)Traits are inherited, one from the mother and one from the father was Mendel's most significant conclusion from his research with pea plants

What was the relevance of Mendel's experiment with pea plants?

In this classic experiment, Mendel purposely cross-pollinated pea plants depending on their distinct characteristics in order to make crucial conclusions about how qualities are passed down through generations.

Mendel created three laws of inheritance that characterised the transfer of genetic features through pea plant breeding before anybody knew what genes were. Mendel's discovery considerably extended our understanding of genetic inheritance and paved the way for the creation of new experimental methodologies.

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Answer: Traits are inherited one from the mother and one from the father. (C)

Explanation:


A
A
B
AB
Complete
the table with "yes" or "no"
to determine which blood type can
receive from or donate to which blood
type.
B
AB
O

Answers

Answer:

        A         B         AB         O(donated to)

A     yes      no        yes        no

B      no       yes     yes         no
AB    no       no      yes         no
O     yes      yes      yes        yes

(donated by)

Explanation:

SECTION A: DEMOCRACY AND HUMAN RIGHTS 1. HUMAN RIGHTS VIOLATIONS Read the following articles from Teenactiv: Article A Ensuring Equitable Covid-19 Vaccine Distribution in South Africa 50 MARKS South African authorities have an obligation to fully respect the human rights of refugees, asylum seekers, and people without legal documentation within their borders, including their right to health. Excluding or limiting certain groups' access to vaccination based on national origin or residency status would undermine the public interest and public health goal of ending the pandemic. Such a discriminatory policy would also likely further inflame nationalistic sentiments in a country battling to end perennial waves of xenophobic violence. Discrimination based on national origin or residency status would violate South Africa's Constitution and its obligations under the Convention on the Elimination of All Forms of Racial Discrimination (CERD) and the International Covenant on Economic, Social and Cultural Rights (ICESCR). Any differential treatment based on national origin or immigration status can only be justified as non-discriminatory if it pursues a legitimate aim and is proportionate to its achievement. https://www.hrw.org/news/2021/02/03/ensuring equitable-covid-19-vaccine distribution-south-afric By Dewa Mavinga. Accessed: February 2021


1.1. According to Article A, what groups of people are vulnerable to having their human rights violated? (3)


1.2. Explain TWO human rights that could potentially be violated in this situation? (2)


1.3. Identify TWO potential negative outcomes if this group were denied their right to receive the Covid-19 vaccine. (2x2) 3​

Answers

1.1. According to Article A, refugees, asylum seekers, and people without legal documentation within South Africa's borders are vulnerable to having their human rights violated.

1.2. Two potential human rights that could be violated in this situation are the right to health and the right to non-discrimination. The right to health is a fundamental human right that includes access to timely and appropriate health care, as well as the underlying determinants of health, such as access to safe and potable water and adequate sanitation, nutritious food, and housing. Discrimination based on national origin or residency status is also a violation of human rights, as it is prohibited by international human rights law.

1.3. Two potential negative outcomes if this group were denied their right to receive the Covid-19 vaccine are the perpetuation of the pandemic and the exacerbation of nationalistic sentiments. By denying certain groups access to vaccination based on national origin or residency status, the pandemic will continue to spread, as these groups will remain susceptible to infection and can continue to spread the virus. Additionally, a discriminatory policy could further inflame nationalistic sentiments, leading to increased violence and discrimination against vulnerable groups within South Africa.

Of the following greenhouse gases, which one has the most global warming potential relative to carbon dioxide over 100 years?

nitrous oxide

helium

halocarbons

methane

Answers

Answer: D. methane

Explanation:

The trait for the type of leaf margin is con-
trolled by 1 pair of alleles. Serrate margin is
dominant over entire margin. Two plants
with serrate margin leaves (1 heterozygous
and 1 homozygous dominant) are crossed.
What is the chance that the offspring have
entire leaves

Answers

Since the genotype ss is the only one that produces the entire margin phenotype, the chance of an offspring having entire leaves is 50% (1 out of 2 possible genotypes: ss or Ss/sS).

What is an allele?

An allele is a variant form of a gene that can determine a specific trait or characteristic. Genes are located on chromosomes and can have multiple alleles, which can be dominant, recessive, or codominant. Alleles can be inherited from both parents and can interact with other alleles to determine the phenotype of an organism. For example, the gene for eye color in humans has several alleles, including brown, blue, and green.

The offspring will have a 50% chance of having entire leaves.

When the heterozygous (Ss) and homozygous dominant (SS) plants are crossed, their offspring will inherit one allele from each parent. The possible combinations of alleles are: SS, Ss, and sS (which is the same as Ss).

The genotype SS and Ss both have the dominant allele for serrate margins, while the genotype ss has the recessive allele for entire margins.

Therefore, the possible genotypes and their corresponding phenotypes are:

SS: Serrate margin

Ss: Serrate margin

sS: Serrate margin

ss: Entire margin

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I need help solving this problem

Answers

I don’t understand I’m so sorry

which is the cause of the decline of amphibians in nature​

Answers

Answer:

There are numerous known factors that contribute to amphibian declines—habitat destruction, pollution, and newly introduced or invasive species, to name just three1. Many of the causes of amphibian declines are well understood, and appear to affect other groups of organisms as well as amphibians2. These causes include habitat modification and fragmentation, introduced predators or competitors, introduced species, pollution, pesticide use, or over-harvesting23.

I hope this helps!

One Flew Over the Cuckoo’s Nest

This is your Movie Critique/Review Assignment (worth 15% of your final grade)

The assignment must be turned in as a Word Document. Use Times New Roman, size 12 Font. Your assignment must be a minimum of 1000 words.

Use the template below to guide you through the assignment. Your answers may be presented using numbers, bullets, paragraphs or a combination of the three.

These are your opinions. No need to research and site sources. Do not plagiarize!



Provide the following information about the film:
The title
Writer
Director
What year was the film released
What time period was the film set
List two filming locations
List the estimated budget
List the studio or studios that distributed the movie
List the Actor that played the role:
P. McMurphy

Nurse Ratched

Martini

Cheswick

Harding

Tabor

Chief Bromden

Billy Bibbit

Turkle

Provide a synopsis (summary) of the film. When you talk about characters, include the actor's name in brackets.


Give three detailed examples discussing how the film has shown mental health treatment. You must be detailed in describing the scene and the characters involved.


What do you think the film is trying to say about mental health treatment during this time period?


Make a final summarizing statement about the film. Do you recommend it?


Give the film your own personal rating (stars/thumbs up/letter grade)

Answers

Answer:

Title: One Flew Over the Cuckoo’s Nest

Writer: Lawrence Hauben, Bo Goldman

Director: Milos Forman

Year of release: 1975

Time period: 1960s

Filming locations: Salem, Oregon and Depoe Bay, Oregon

Estimated budget: $4.4 million

Studio(s) that distributed the movie: United Artists

Actors:

P. McMurphy - Jack Nicholson

Nurse Ratched - Louise Fletcher

Martini - Sydney Lassick

Cheswick - Sydney Lassick

Harding - William Redfield

Tabor - Christopher Lloyd

Chief Bromden - Will Sampson

Billy Bibbit - Brad Dourif

Turkle - Scatman Crothers

Synopsis:

One Flew Over the Cuckoo’s Nest is a drama film that follows the story of Randle McMurphy (Jack Nicholson), a criminal who pretends to be insane to avoid hard labor in prison. He is sent to a mental institution where he meets Nurse Ratched (Louise Fletcher), the head nurse who has a strict and authoritarian approach to mental health treatment. McMurphy’s arrival shakes up the ward, and he becomes a leader and a role model for the other patients, including Martini (Sydney Lassick), Cheswick (Sydney Lassick), Harding (William Redfield), Tabor (Christopher Lloyd), Chief Bromden (Will Sampson), and Billy Bibbit (Brad Dourif). McMurphy challenges Nurse Ratched’s authority, and their power struggle leads to a tragic ending.

Examples of how the film has shown mental health treatment:

1. In one scene, Nurse Ratched conducts a group therapy session where she asks the patients to share their feelings. When Billy Bibbit admits that he is afraid of women, Nurse Ratched humiliates him by forcing him to stand up and reveal his sexual insecurities in front of the group. This scene shows the insensitivity and lack of empathy that some mental health professionals display towards their patients.

2. In another scene, McMurphy organizes a fishing trip for the patients, and they all escape the hospital for a day. During the trip, they bond with each other and experience a sense of freedom and joy that they cannot find in the hospital. This scene highlights the importance of socialization and leisure activities in mental health treatment, and how they can have a positive impact on patients’ well-being.

3. In the climax of the film, McMurphy undergoes a lobotomy, a surgical procedure that was once a common treatment for mental illness. The scene is graphic and disturbing, and it shows the brutality and inhumanity of some mental health treatments that were used in the past.

What the film is trying to say about mental health treatment during this time period:

One Flew Over the Cuckoo’s Nest is a critique of the mental health system in the 1960s, which was characterized by institutionalization, medication, and control. The film shows how mental health professionals often treated their patients as objects rather than human beings, and how they used their power to maintain order and conformity at the expense of patients’ dignity and autonomy. The film suggests that mental health treatment should be more humane, individualized, and empowering, and that patients should be treated with respect and compassion.

Final summarizing statement and personal rating:

One Flew Over the Cuckoo’s Nest is a powerful and thought-provoking film that raises important questions about mental health treatment and human rights. The film is well-acted, well-directed, and has a memorable soundtrack that enhances the emotional impact of the story. I highly recommend this film to anyone who is interested in mental health, social justice, and human psychology. I give this film a rating of 4.5 out of 5 stars.

Select the statements that accurately describe fossil evidence for the relationship between the Hyracotherium and the modern horse.



A)The fossil record demonstrates that the modern horse has been on Earth, in its current state, for millions of years.


B)The fossil record is incomplete and provides no link between the Hyracotherium and the modern horse.


C)The fossil record provides evidence that the Hyracotherium was a hooved herbivore. The modern horse shares this characteristic.


D)The fossil record contains links, or common ancestors, connecting the the Hyracotherium and the modern horse.

Answers

Answer:

D

Explanation:

because the fossil show that hyracotherium is a simple form of marden horse

According to the selection, in which two ways have
the Devils Hole pupfish adapted to their
environment?
A
B
C
D
E
They do not take deep breaths.
They do not grow a pelvic fin.
They swim slower.
They stay smaller.
They eat more food.

Answers

The Devil's Hole pupfish has evolved a behavior described as "paradoxical anaerobism" as a result of adapting to a lack of oxygen in its habitat.

The correct answer is: A.

Can pupfish adapt?

HABITAT: Having evolved to live within dry regions, deserts pupfish are capable of withstand conditions such as daily temperature changes of up to forty-five degrees Celsius, water temperatures around 120 degrees Celsius, extremely low concentrations of oxygen, salinity levels over twice as much of the ocean, and water temperatures above 110 degrees Fahrenheit.

Under which circumstances do pupfish reside?

Warm, salinized waters or salt streams are where they live, which would quickly kill a trout. For example, a Salt Creek pupfish can survive in seawater that is three times as salty. In Monument Valley National Park, they are plainly visible from a boardwalk.

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Which two of the six prescriptions are incorrect and why?

Type the patient directions of all 6 prescriptions as they would appear on the prescription label.

How much liquid was needed to fill prescription #4?
How much liquid or suspension was needed to fill each medication for prescription #6?

Full answers.



Research paper and discussion on the regulation for my state of California regarding technicians.
Questions?
What is the ratio of RPH:Tech?
What are the duties can you perform under what conditions?
What are the licensure requirements?

1pg full answer. Thanks!

Answers

I'm sorry, but I cannot provide a full answer to the first question as the prescriptions and their directions were not provided in the prompt. Please provide the necessary information.

Regarding the second set of questions, here are the answers:

The ratio of RPH (Registered Pharmacist) to Tech (Pharmacy Technician) in California is 1:2. This means that for every registered pharmacist, there must be at least two pharmacy technicians.

The duties that a pharmacy technician can perform in California include receiving and interpreting prescription orders, compounding medications, preparing and labeling medications, dispensing medications to patients, and performing administrative tasks such as record-keeping and inventory management. However, these duties must be performed under the direct supervision of a licensed pharmacist.

In California, pharmacy technicians are not required to be licensed. However, they must complete a training program approved by the California State Board of Pharmacy and pass the Pharmacy Technician Certification Exam (PTCE) offered by the Pharmacy Technician Certification Board (PTCB) or the Exam for the Certification of Pharmacy Technicians (ExCPT) offered by the National Healthcareer Association (NHA). They must also complete continuing education courses to maintain their certification.

When is genetic drift a major factor in evolution? A. When there is sexual selection
B. When there is low gene flow
C. When there is high selective pressure
D. When there is female choice​

Answers

C. When there is high selective pressure is genetic drift a major factor in evolution

Which population is most likely to be affected by genetic drift?

Due to stochastic sampling error (i.e., genetic drift), small populations tend to lose genetic diversity faster than large ones. This is owing to the fact that certain variants of a gene might be lost due to random chance, which is more likely to occur in small populations.

Genetic drift is the accidental loss of genes from a population. In small populations, random variations in allele frequencies limit genetic variety, resulting in greater homozygozity and a loss of evolutionary resilience to change.

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Answer: when there is low gene flow

Explanation: just took the quiz

I need help with these if do thank you so muchh

Answers

A gene is a unit of heredity that is responsible for the inheritance of a particular trait from parents to offspring.

What are the principles of natural selection?

The four principles of natural selection are:

Variation: Individuals within a population exhibit differences in their traits or characteristics.

Inheritance: Some of these variations are passed from parents to their offspring.

Selection: Individuals with certain variations that make them better adapted to their environment are more likely to survive and reproduce.

Time: Over many generations, the frequency of advantageous traits increases within the population, leading to evolutionary change.

A species is a group of individuals with similar physical and genetic characteristics that can interbreed and produce fertile offspring.

Genetic drift is the movement of alleles from one population to another due to chance events, such as the migration of individuals.

The term that refers to the evolutionary history of a species is "phylogeny".

Phylogeny is the study of the evolutionary relationships among organisms and their history of descent from a common ancestor. It is based on the comparison of anatomical, genetic, and other characteristics among different species.

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i need help with this science question pleasee

Answers

Answer:

c

Explanation:

the rabbit eats grass and then is eaten by fox so in my view its a primary consumer and primary consumer are herbivores so in this case rabbit is primary consumer

You earn $17.50/hr and work 40 hr/wk. Your deductions are FICA (7.65%), federal tax withholding (12.3%), and state tax withholding (6.2%). Your housing and fixed expenses are 30% of your realized income per month. You want to save 5 months' worth in an emergency fund within a year. How much do you need to save per month to fund the emergency fund?

Answers

Answer:

So, you need to save approximately $258.60 per month to fund your emergency fund within a year based on the given information.

Explanation:

Let's break down the steps to calculate the amount you need to save per month to fund the emergency fund:

Step 1: Calculate your total deductions

Your deductions include FICA (7.65%), federal tax withholding (12.3%), and state tax withholding (6.2%). To calculate the total deductions, we add these percentages:

Total deductions = FICA + federal tax withholding + state tax withholding

Total deductions = 7.65% + 12.3% + 6.2%

Total deductions = 26.15%

Step 2: Calculate your net income per hour

Your net income per hour is the hourly rate minus the total deductions:

Net income per hour = Hourly rate - Total deductions

Net income per hour = $17.50/hr - 26.15%

Net income per hour = $17.50/hr - $4.57/hr

Net income per hour = $12.93/hr

Step 3: Calculate your monthly realized income

Your monthly realized income is the net income per hour multiplied by the number of hours you work per week and the number of weeks in a month:

Monthly realized income = Net income per hour x Number of hours per week x Number of weeks per month

Monthly realized income = $12.93/hr x 40 hr/wk x 4 wk/month

Monthly realized income = $2,068.80/month

Step 4: Calculate your housing and fixed expenses

Your housing and fixed expenses are 30% of your realized income per month:

Housing and fixed expenses = 30% x Monthly realized income

Housing and fixed expenses = 30% x $2,068.80

Housing and fixed expenses = $620.64/month

Step 5: Calculate the total amount needed for the emergency fund

You want to save 5 months' worth of expenses in an emergency fund within a year. So, the total amount needed for the emergency fund is:

Total amount needed for emergency fund = 5 x Housing and fixed expenses

Total amount needed for emergency fund = 5 x $620.64

Total amount needed for emergency fund = $3,103.20

Step 6: Calculate the amount to save per month

To calculate the amount you need to save per month to fund the emergency fund, divide the total amount needed by the number of months in a year:

Amount to save per month = Total amount needed for emergency fund / Number of months in a year

Amount to save per month = $3,103.20 / 12

Amount to save per month ≈ $258.60

So, you need to save approximately $258.60 per month to fund your emergency fund within a year based on the given information.

All of the following choices are evidence for the recent changes in global climate EXCEPT:
Please choose the correct answer from the following choices, and then select the submit answer button.
Answer choices

polar ice melting at unprecedented rates.

Hurricane Sandy, which hit the East Coast of the United States in 2012.

prairies giving way to deserts in Africa and the American West.

coral reefs dying off due to ocean acidification and heating.

Answers

With the exception of coral reefs disappearing because of acidification of the oceans and becoming warmer all of the choices that follow represent evidence of contemporary climate shifts on a worldwide scale.

Which of these are thought to be possible climate change effects?

Trends in weather and precipitation change. increases in acidity, sea level, and temperature of the oceans. melting of sea ice and glaciers. alterations in the occurrence, severity, and length of extreme weather occurrences.

What are the climate change's four primary effects?

Droughts that are more frequent and extreme, storms, extreme temperatures, rising seas, glaciers melting, and warmer oceans can all directly injure animals, destroy the habitats they rely on for survival, and have a disastrous impact on people's way of life and communities.

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If you obtained your daily vitamin A from beta-carotene, how much beta-carotene would you need to consume to meet the RDA of 700 ug RAE?

Answers

The recommended daily intake for adults and adolescents is between six and fifteen milligrammes (mg), or 10,000 and 25,000 units of vitamin A activity, of beta-carotene.

What quantity of beta-carotene is required to make one of  A rae?

According to research, the body can convert 2 micrograms (g) of -carotene found in supplement oil into 1 g of retinol, giving it a 2:1 RAE ratio. However, the body needs 12 g of food-based -carotene to produce 1 g of retinol, providing dietary -carotene a 12:1 RAE ratio.

How much beta-carotene do you take in a day?

The recommended daily intake for adults and adolescents is from six to fifteen milligrammes (mg), or 10,000 and 25,000 units of vitamin A activity, of beta-carotene. Beta-carotene intake for children should range from 3 to 6 mg per day (5,000–10,000 USU for vitamin A activity).

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How do trees interact with other organisms?
a.
They provide mammals with food.
b.
They receive shelter from insects.
c.
They obtain food from other plants.
d.
All of the above
V

Answers

D. All of above because Socratic said so

What is a homologous structure?

Body parts in different animals that look different to each other

Body parts that are part of the same system

The walls in a plant's calls

Body parts in different animals that have similar structures to each other

Answers

Answer:

The answer is Body parts in different animals that have similar structure to each other

What are 5 interesting facts about overpopulation and global warming?

Answers

Answer:

1. Overpopulation is a major contributor to global warming, as the increased demand for energy, food, and resources leads to increased greenhouse gas emissions.

2. The world's population is projected to reach 9.7 billion by 2050, putting further pressure on the environment and contributing to global warming.

3. Developing countries with high population growth rates are particularly vulnerable to the effects of global warming, such as rising sea levels and increased frequency of extreme weather events.

4. Family planning programs and access to contraception have been shown to be effective in reducing population growth rates and mitigating the effects of global warming.

5. Sustainable development practices, such as renewable energy and green infrastructure, can help reduce greenhouse gas emissions and support a growing population without further exacerbating global warming.

Explanation:

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