Answers
Answer:
B. Bears hibernating in a cave during cold periods
Explanation:
Related Questions
Compared to water, what is the oxygen content of air and density of air?
Answers
Answer:
Air dissolved in water contains approximately 35.6% oxygen compared to 21% in air
The human heart and lungs contain cells that
Answers
Answer:
The heart and lungs contain cells that contain the same information but they do different specialized functions
Explanation:
have the same genetic information but perform different specialized functions
I need an example of an organism
Answers
Answer:
Bees are an example of organisms that live socially. Many bees work to collect sugary nectar from flowers
Explanation:
goo gle
Answer
Explanation:
my bad i thought it said any
answer and show proof and statements and ill give brainliest
Answers
Answer:
a
Explanation:
because none of the other ones apply to this situation
In mice, coat color is determined by 2 epistatically interacting genes. Mice with genotype aa for the first gene are always albino; otherwise, they can produce melanin. If they produce melanin (have at least 1 A allele), then their coat color is determined by a second gene. In particular, if their genotype at this second locus is bb, then they are black. Otherwise, they are agouti (brown). For example, a mouse with genotype Aabb is black, but one with genotype aabb is albino; genotype AaBb produces an agouti mouse. What is the phenotypic ratio of the following cross: aaBb x Aabb?
Answers
Answer:
The phenotypic ratio is 7:4:5
Explanation:
To discover the phenotypic ratio between the aaBb and Aabb crossing, it is necessary to fill the Punnet Square for dihybrid crosses, which has 16 houses. Dihybrid crosses are those that present a genetic inheritance confirmed by two characteristics, as is case of the mouse coat shown above. In this case, instead of two alleles per characteristic, we will have four alleles.
The Punnet Square for the crossing AaBb x AaBb, is shown in the image shown below. To form the first row and the first column of the square, we must determine the pair of alleles that each parent has. These pairs are formed by the first "A" with the first "B," the first "A" with the second "B," the second "A" with the first "B" and the second "A" with the second "B" . " For example, in parent AaBb we will form pairs of alleles AB, Ab, aB and ab. We will do this with the two parents. Then we combine the pairs to form the offspring, as shown in the figure.
In order to determine the phenotypic ratio of the offspring, we must pay attention to the information presented in the question. The question states that the Agouti genotype is determined by the presence of the Allelo B (uppercase), for this reason, we must count all the members of the offspring that have at least 1 letter B (uppercase) in their genotype. At the end of the count, you will notice that there are 7 individuals of the offspring with agouti fur.
The black coat is determined by the presence of allele A (uppercase) and absence of allele B (uppercase). In this case, we must count all the individuals who have the Allele A and have the allele b (lower case) in place of B. Upon finishing the count we will notice that there are 4 individuals with the black coat.
The white coat is only seen in individuals who have the aabb alleles, since this color is the recessive characteristic. In this case, we must count all individuals who have this genotype. At the end of the count, we will notice that there are 5 individuals with white coats.
In this case, the phenotypic ratio refers to the number of individuals of each color that is 7: 4: 5.
What would happen if the termination sequence was skipped or not read?
Answers
Answer:
Transcription is an essential step in using the information from genes in our DNA to make proteins. Proteins are the key molecules that give cells structure and keep them running. Blocking transcription with mushroom toxin causes liver failure and death, because no new RNAs—and thus, no new proteins—can be made.^2
2
3. Which field of biochemistry focuses on understanding how organisms use different chemicals for energy and remove waste products? O A. Immunology O B. Enzymology O C. Metabology W O D. Genetics
Answers
Metabology focuses on organisms use different chemicals for energy and remove waste products.
It is the Study of metabolic processes in the organism.What is metabolism?Metabolism is the process by which body converts what eat and drink into energy. During this complex process, calories in food and beverages are combined with oxygen to release the energy body needs to function.It does the conversion of the energy in food to energy available to run cellular processes.It does the conversion of food to building blocks for proteins, lipids, nucleic acids, and some carbohydrates.To know more about metabolism here
https://brainly.com/question/19664757
#SPJ2
how would doubling the height change the objects potential
Answers
Answer:
Since the gravitational potential energy of an object is directly proportional to its height above the zero position, a doubling of the height will result in a doubling of the gravitational potential energy. A tripling of the height will result in a tripling of the gravitational potential energy.
Can two O blood type parents have a non-O blood type child? Explain your reasoning.
Answers
Answer:
But now, the Punnett square looks different! Even though both parents still have blood type A, Dad can pass on either his A or his O gene version. Mom can also either pass on her A or her O. Because of this, you can see that there's 1 in 4 or 25% chance for a child to have OO, or blood type O
6. How can radiotherapy be used to treat cancer patients?
Answers
APoffgg
rsegsedafgdsRWGg
Answer:
Radiation therapy kills cancer cells or slows their growth by damaging their DNA. Radiation therapy (also called radiotherapy) is a cancer treatment that uses high doses of radiation to kill cancer cells and shrink tumors.Explanation:
I HOPE IT'S HELPProducing disposable grocery bags consumes resources. Recycling disposable bags is a solution that can recover some of the resources used to make new bags. Which of the following behaviors could further refine the solution? O A. Reusing bags whenever possible O B. Using only nonrenewable materials to make new bags O c. Using two bags at once so that they do not break D. Disposing of bags by burning them
Answers
Answer:
A
Explanation:
it is the best choice for the environment
Reusing bags whenever possible will be sustainable solution for difficulties in recycling and production of the grocery bags. So, option A is correct.
What is meant by biodegradable materials ?Biodegradable materials are defined as the substances that can be decomposed by bacteria and other microorganisms, so that pollution is avoided.
Here,
It is said that, producing disposable grocery bags consumes resources.
So, the sustainable method for avoiding these complications and difficulties in finding the more amount of resources, is the method of recycling the disposable bags.
The recycling method can help us to recover some of the resources and thus the over consumption of the natural resources can be reduced. But sometimes, the process of recycling is also inconvenient for the environment.
Since, the use of grocery bags in our daily life is in a huge number, the recycling of all these bags are not easy.
Even though the grocery bags are disposable, but the recycling method for the whole is somewhat difficult. So, as the most sustainable solution for this, introduction of reusable bags will be more convenient.
Therefore, use of reusable grocery bags will solve the problem of recycling and production, to an extend.
Hence,
Reusing bags whenever possible will be sustainable solution for difficulties in recycling and production of the grocery bags.
To learn more about biodegradable materials, click:
https://brainly.com/question/11841840
#SPJ7
Describe the WAYS in which the size of a fish population in an aquarium could be REDUCED by changes in the ABIOTIC factors in its habitat.
Answers
Explain how one body system not functioning properly can affect another body
system.
Answers
Answer:
Your circulatory system delivers oxygen-rich blood to your bones. Meanwhile, your bones are busy making new blood cells. Working together, these systems maintain internal stability and balance, otherwise known as homeostasis. Disease in one body system can disrupt homeostasis and cause trouble in other body system
all body system are working together in our body
hope it helps
Which of the following represents the smallest level of organization in the body?
A cardiac muscle tissue
B the heart
C the muscle cell
D the circulatory system
Answers
Muscles are automatically the smallest unit of life so a muscle cell would still count as one
Please select the word from the list that best fits the definition
where the energy in food is stored until it is released
Answers
Answer:
The correct answer is - Mitochondria.
Explanation:
Mitochondria is the location that stores the energy in food until it is released. It is the cellular organelle that is the place where the cellular respiration process takes place.
In this organelle, the stored food is converted into a usable energy form, ATP. Mitochondria is also known as the powerhouse of the cell as it converts and releases the energy from the stored sugar or food.
Thus, the correct answer is - mitochondria.
How do secondary consumers get carbon?
Select one:
By eating producers.
By having bacteria in their bodies, which get carbon dioxide from the air.
By eating primary consumers.
By getting carbon dioxide from the air.
Answers
Answer:
By eating primary consumers.
Explanation:
Through carbon transfer
In many bird species, males are brightly colored, while females are dull in color. How might this adaptation become more common over time?
Answers
Answer:
Through breeding over time with the lighter colored males, The lighter color in the males feathers help find out which male is better compared to the others, in other words the brighter colored males have a higher chance at getting the females, and eventually if these males have a higher chance at successfully mating the dominating colors of the males will be passed down to the future offspring, making it more common for birds to have a more colorful or lighter pigment in male species, or just in general in both genders, depending on the way the genes are carried from parent to offspring.
Explanation:
Hope that helps, if so may i please have brainliest, as well as i hope you have a wonderfully great day!!!
when sleeping how do the respiratory work
Answers
Answer:
oxygen
Explanation:
u breathe in a calm motion and your cells respire
what is main function of lipids
Answers
Answer:The functions of lipids include storing energy, signaling, and acting as structural components of cell membranes.
Explanation:
Scientists classify organisms in a branch of science called taxonomy. Which scientific tool listed below would aid scientists in determining how closely related two organisms are so that the scientists could classify them?
A. a meter stick to measure the sizes of the organisms
B. an x-ray to examine the skeletal structure of the organisms
C. a triple-beam balance to calculate the relative masses of the organisms
D. an analog GPS tracker to investigate the habitats and ecosystems of the organisms?
Answers
Answer:
b
Explanation: if they could see an x-ray of the bone structure they could understand further how they are related
All of the world's plants, animals, and microorganisms are included in taxonomy, which is the science of naming, describing, and classifying species.
What is Taxonomy?Taxonomists identify, describe, and classify species, particularly those that are novel to science, using morphological, behavioral, genetic, and biochemical observations.
Taxonomy recognizes and catalogs the elements of biological diversity, offering the fundamental information necessary for the management and application of the Convention on Biological Diversity.
Taxonomists have identified roughly 1.78 million species of animals, plants, and microorganisms throughout the past 250 years of study, but the true number of species is unknown and likely between 5 and 30 million.
Therefore, All of the world's plants, animals, and microorganisms are included in taxonomy, which is the science of naming, describing, and classifying species.
To learn more about Taxonomy, refer to the link:
https://brainly.com/question/19184314?
#SPJ6
which of the following is a difference between DNA and RNA?
Answers
Answer:
C is best answer
Explanation:
Hope this helps!
1. Parasites are commonly associated with which food?
O Chicken
O Potatoes
O Beef
Seafood
Answers
Woodpeckers and squirrels fight for nesting rights in the same holes and spaces in trees, while the lions and cheetahs of the African savanna fight for the same antelope and gazelle prey. Which of the following statements about these relationships is accurate?
A. These are examples of competition because the organisms are fighting for resources.
B. These are examples of predation because the organisms are trying to take each other’s food and homes.
C. These are examples of predation because lions and cheetahs eat woodpeckers and squirrels.
D. These are examples of competition because no organisms are helped or harmed.
Answers
Answer:
a
Explanation:
both of the cases the organisms are fighting for a resource
The correct sequence between genes and their phenotypic expression is
Answers
Answer:
Gene expression is the process by which the information encoded in a gene is used to direct the assembly of a protein molecule
Can you please please help me with this please
Answers
Answer: D; Earth's spheres make the Earth and interact constantly
What do u think abt this dog
Answers
Answer:
A beast tbh
Explanation:
Where in the plant are the hormones auxins produced? (Select all that apply.)
A. stems
B. roots
C. chloroplasts
D. seeds
E. leaves
F. fruits
Answers
Answer:
Stems and root
Explanation:
Auxins facilitate stem elongation while inhibiting axillary bud formation, ensuring apical dominance. The root, branches, and stem and tip all contain them. Hydroxy Acetic Acid is a perfect example. Auxin is indeed a growth hormone that facilitates cell elongation and is formed in the stem tip.
In stems, roots, leaves and fruits, hormones auxins are produced. Therefore, the correct options are A,B,E and F.
Plants' apical meristems are where auxins are predominantly made, and they are then carried by the plant's vascular system. Although there are synthetic auxins available for agricultural use, indole-3-acetic acid (IAA) is the predominant naturally occurring auxin in plants. Auxins are crucial hormones for plant growth and development, to sum up. They control a variety of tropic responses as well as cell elongation, apical dominance, root growth, phototropism, fruit development, and leaf abscission. Gaining knowledge of auxin regulation and function can help us better understand plant biology.
Therefore, the correct options are A,B,E and F.
To know more about hormones auxins, here:
https://brainly.com/question/30370869
#SPJ6
Which would increase the speed of a sound wave? Awave passes from a solid to a liquid while remaining the same temperature. O The medium increases in temperature while remaining in the same phase. The medium decreases in temperature while remaining in the same phase. A wave passes from a liquid to a gas while remaining the same temperature
Answers
Answer:
it's option 2 : the medium increases in temperature while remaining in the same phase
Name at least two independent variables that
could result in a change in a monthly electric bill.
Answers
Answer:
Outside temperature and humidity and How often the electrical appliances inside the house are used.
Explanation:
Hope this helps. Also anything that changes can effect the monthly electricty bill.
What is a transform boundary?
Answers
Answer:
Transform boundary are plates that occur by sliding sideways past each other.
Explanation: