The phrase, "During late adulthood, one is full of knowledge and wisdom," describes a cognitive trait that is prevalent at that stage of life, hence option A is correct.
What is a cognitive characteristic that is present during late adulthood?An immersive and active procedure that actively involves your senses in a positive and long-lasting way may be described as having cognitive features.
In late adulthood, cognitive traits let you use your brain's full capacity and make it simpler to connect new ideas and facts.
Therefore, the phrase "During late adulthood, one is full of knowledge and wisdom" indicates a cognitive quality that is present at that age, hence option A is correct.
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Two rough black guinea pigs when bred together have two offspring. One of them is rough white and the other is smooth black. What are the genotypes of these parents?
Parent 1 __________ Parent 2 ___________
Answer:
Parent 1 = RrBb
Parent 2 = RrBb
Explanation:
This question involves two genes in guinea pigs. The allele for rough coat (R) is dominant to smooth coat (r), and the allele for black coat (B) is dominant to white coat (b).
According to this question, two rough black guinea pigs when bred together produced two offsprings. One of the offsprings is rough white (R_bb) and the other is smooth black (rrB_). This means that, to produce such offsprings, the parents must be both heterozygous for both genes (RrBb). Please find the punnet square for this cross attached
In a sexually reproducing species, evolution cells that have completed the entire process of meiosis have _____ compared with cells that are just about to start it
I need the answer to "_____" Thank you!
3. Please create a cross of TWO HETEROZYGOUS people with a particular trait. Knowing the actual
trait isn't important.
A. First tell me what letter you will use.
B. What letter represents the dominant trait?
C. What letter represents the recessive trait?
D. Create the punnett square with 2 heterozygous parents. Draw this square at the
bottom of this page.
E. What is the chance/probability an offspring will show the dominant trait?
F. What is the chance/probability an offspring will show the recessive trait?
G. Combine E and F and express as a ratio.
Answer:
Letters that will be used is H and h
H is dominant
h is recessive
3/4 (75%)
1/4 (25%)
3:1
7. How many chromosomes do humans have?
Answer:
46 chromosomes
Explanation:
Humans have 23 pairs of chromosomes, Which is a total of 46 chromosomes.
Answer:
Humans have 23 pairs of chromosomes, for a total of 46 chromosomes.Aug 15, 2020
Explanation:
Ask Go.ogle
what is the relationship between epicenter distance and difference in arrival times between P and S-waves?
Answer:
yaeh
Explanation:
As the P and S waves travel out from an earthquake the P waves get progressively farther ahead of the S waves. Therefore, the farther a seismic recording station is from the earthquake epicenter the greater will be the difference in time of arrival between the P and S wave.
Which one of the following types of the tissue stores fat in the body?
A) cartilage
B) bone
C) adipose tissue
D) fibrous connective tissue
its c), adipose tissue.
Answer:
C) Adipose Tissue
Explanation:
Adipose Tissue stores fats in the body!!
Which is the relationship between photosynthesis and cellular respiration?
Cellular respiration makes the glucose that is needed by photosynthesis
Photosynthesis makes the glucose that is broken down by cellular respiration
Cellular respiration converts the glucose that is made by photosynthesis to oxygen.
Photosynthesis converts the glucose that is made by cellular respiration to carbon dioxide
How is energy released from chemical bonds
Answer: Chemical energy is energy stored in the structure of molecules within the bonds between atoms. Energy can be added or released from a molecule by changing the arrangement of electrons (rearranging chemical bonds).
Explanation:
Long hair in guinea pigs is a recessive trait. A female guinea pig with long hair mates and
have all heterozygous offspring, what are the genotypes of the male?
Answer:
The male's genotype is homzygous short (LL)
Explanation:
This question involves a single gene coding for hair length in guinea pigs. The allele for short hair (L) is dominant over the allele for long hair (l). This means that a heterozygote will have short hair (Ll) while a guinea pig with long hair will have genotype ll.
According to this question, a female guinea pig with long hair (ll) mates and have all heterozygous offspring (Ll). This means that the male guinea pig provided only the allele for short hair (L) that made the offsprings all short. In other words, the male's genotype is LL i.e. homzygous short.
How do trees remove carbon from the atmosphere ?
Answer:
Trees and including all plants use the energy of sunlight and including the process of photosynthesis they take with the carbon dioxide or know as ( CO2) from the air and water from the ground. In this process of converting this into wood they can relase oxygen into the air.
I hope this helps you .
in biology under complete metamorphosis and incomplete metamorphosis.. what are the environmental factors affecting the life cycle
Answer and Explanation:
The main environmental factors that can modify the life cycle not only of insects, but of all living beings are temperature, water availability and human activity, as variations in these factors can both prevent the life cycle from being completed, how you can accelerate and delay the phases of this cycle in different ways.
where do plants get their energy from for photosynthesis to occur? water, sunlight, oxygen, or food(glucose)
Answer:
Sunlight and Water
Explanation:
Plants can make food from absorbing sunlight
10 points! please help
Answer:
2,3,4,5
Explanation:
dnnsnsnszjjsnana
The LD50 for arsenic in humans is 13mg/kg. Which of the following approaches should be used to
calculate the number of grams of arsenic it would take to reach the LD50 in a 140-pound person?
Answer:
B
Explanation:
ap classroom
It would take 0.827 g of arsenic to reach the LD50 in a 140-pound person.
The lethal dose 50 (LD50) for arsenic in humans is 13 mg/kg.
What is the LD50?LD50 is the amount of a material, given all at once, which causes the death of 50% of a group of test animals.
To calculate the number of grams of As that it would take to reach the LD50 in a 140-lb person, we need to convert 140 lb to kg using the conversion factor 1 lb = 0.454 kg.
140 lb × 0.454 kg/1 lb = 63.6 kg
The LD50 of As is 13 mg of As per kg of body mass. The mass of As to reach the LD50 in a 63.6-kg is:
63.6 kg BM × (13 mg As/1 kg BM) × (1 g As/1000 mg As) = 0.827 g As
It would take 0.827 g of arsenic to reach the LD50 in a 140-pound person.
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The following changes in the US energy policy are recommended.
Use more natural gas to reduce reliance on imports.
Subsidize the use of alternative energy sources.
Evaluate the advantages and disadvantages of nuclear power.
Strongly promote conservation measures.
If these recommendations are adopted, which statement will describe the US energy policy?
A)
It is moving toward the hard-path or business-as-usual approach.
B)
It is moving toward the soft-path or visionary approach.
C)
It continues to take the hard-path or business-as-usual approach.
D)
It continues to take the soft-path or visionary approach.
Please select the best answer from the choices provided
Answer:
B
Explanation:
makes the most sense and its definitely not A or D
Answer:
B.) It is moving toward the soft-path or visionary approach
Explanation:
Got it right on Edge
20. Dominant inheritance: Pattern of inheritance in which, when an individual receives contradictory
alleles for a trait, only the dominant one is
Answer:
Only the dominant one is expressed.
How does the amount of precipitation affect the amount of weathering?
Answer:
Rainfall and temperature can affect the rate in which rocks weather. High temperatures and greater rainfall increase the rate of chemical weathering. ... Minerals in a rock buried in soil will therefore break down more rapidly than minerals in a rock that is exposed to air.
Explanation:
hope this helped :)
The following diagram shows structures of three molecules produced by partial digestion of a fat, carbohydrate, or protein. They have about the same molecular weight and are shown in no particular order. Though all three molecules have similar molecular weights, they have different amounts of stored chemical energy. Based on the chemical structures of these molecules, by comparison, Molecule has the highest energy content.
Answer:
sorry but where is the diagram
Explanation:
the picture shows what the question is
Answer:
Each parent contributes one allele to each of its offspring. Thus, in this cross, all offspring will have the Bb genotype. Each parent contributes one allele to each of its offspring. Thus, in this cross, all offspring will have the Bb genotype.
Explanation:
What are the signs of mumps?
1.Discomfort in the salivary glands (in the front of the neck) or the parotid glands (immediately in front of the ears). Either of these glands may become swollen and tender.
2.Difficulty chewing.
3.Pain and tenderness of the testicles.
4.Fever.
5.Headache.
6.Muscle aches.
7.Tiredness.
8.Loss of appetite
Answer:
The primary sign of mumps is swollen salivary glands that cause the cheeks to puff out. Other signs and symptoms may include:
Pain in the swollen salivary glands on one or both sides of your face
Pain while chewing or swallowing
Fever
Headache
Muscle aches
Weakness and fatigue
Loss of appetite
traits in organisms are controlled by
A)trait factors
B)fertilization
C)genes
D)Elon Musk
. In your own words, define a compound light microscope.
A compound light microscope is a microscope with more than one lens and its own light source. In this type of microscope, there are ocular lenses in the binocular eyepieces and objective lenses in a rotating nosepiece closer to the specimen.
What evidence suggests that the populations of paramecia affect each other
Answer:
Decrease in number.
Explanation:
Decrease in number is the evidence that shows that the populations of paramecia affect each other because the food is limited in the environment and the paramecia species compete for the food source. During this competition, the population of paramecia decreases and only those species survive which avail the food while the remaining will die due to unavailability of food.
Give the shapes of bacteria.
What important function do bacteria in the soil have?
Answer:
hello
Explanation:
no entiendo no hablo Inglés si pudiera cine mucho gusto
explanation of gender in female
Answer:
Female means a women gender.
Explanation:
this is the correct answer you want .
Answer:
First off, chromosomes are thread like structures found in the nucleus of a cell containing genes, which determine a certain characteristic, and DNA which is the chemical that is the basic unit of inheritance.
All human cells ( excluding people who has cell abnormalities etc. ) contain 46 chromosomes. However there's this one pair of chromosomes called the sex chromosomes ( X and Y chromosome ) which defines whether the person is a make or female.
A male will have XY chromosomes, but a female will have XX chromosomes. That's how you differentiate.
Behavioural Adaptations of a desert snake, if possible please name two examples
Answer:
they can be in hot weather and they are some are nocturnal so they know to hide in day and out at night and they can go a while without food and they know how to hunt
Explanation:
they can be more defecive over food or water and they can be very smart and fast
How many alleles does a person carry for a trait?
Answer:
Genes come in different varieties, called alleles. Somatic cells contain two alleles for every gene, with one allele provided by each parent of an organism.
Most traits are determined by more than two alleles. Multiple forms of the allele may exist, though only two will attach to the designated gene site during meiosis. Also, some traits are controlled by two or more gene sites. Both possibilities multiply the number of alleles involved.
Explanation:
hope this helps...
Answer:
2
Explanation:
Everyone carries 2 alleles in Mendelian genetics. The exception to this is in polygenetic genes such as height. Alleles can be dominant, which is represented by a capital letter, or recessive, which is lowercase. A person can either have two recessive (aa), two dominant (AA), or a mix (Aa).
Why is it difficult to develop antiviral medications?
Answer:
Antiviral drugs are a class of medication used for treating viral infections.[1] Most antivirals target specific viruses, while a broad-spectrum antiviral is effective against a wide range of viruses.[2] Unlike most antibiotics, antiviral drugs do not destroy their target pathogen; instead they inhibit its development.
Antiviral drugs are one class of antimicrobials, a larger group which also includes antibiotic (also termed antibacterial), antifungal and antiparasitic drugs,[3] or antiviral drugs based on monoclonal antibodies.[4] Most antivirals are considered relatively harmless to the host, and therefore can be used to treat infections. They should be distinguished from viricides, which are not medication but deactivate or destroy virus particles, either inside or outside the body. Natural viricides are produced by some plants such as eucalyptus and Australian tea trees.[5]
What is most likely to happen if predators are introduced to an ecosystem with no known predators?(1 point) An increase in species migration. An increase in species differentiation. A decrease in species evolution. A decrease in species abundance.
Answer:
A decrease in species abundance.
Explanation:
(this was correct- connections academy)
if predators are introduced to an ecosystem with no known predators there is a decrease in species abundance.
What is the role of predators in the ecosystem?
Predators are an important part of a balanced ecosystem. Predators remove vulnerable prey, such as the old, injured, sick, or very young, leaving more food for the survival and success of healthy prey animals.
Also, by controlling the size of prey populations, predators help slow down the spread of disease.
Thus, if predators are introduced to an ecosystem with no known predators there is a decrease in species abundance.
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