A population of mice is evenly divided into two groups, and each group is placed on an isolated island with no existing mouse population. Which statement best explains the difference in the mouse populations on Island A and Island B at the end of the 20 years?

Answers

Answer 1

Answer:

The differences in the mouse populations on Island A and Island B after 20 years will likely be due to genetic drift.

What is genetic drift?

Genetic drift is a mechanism of evolution that refers to random fluctuations in the frequency of alleles (versions of genes) in a population. These fluctuations occur due to chance events such as the random segregation of alleles during meiosis, the random distribution of gametes during fertilization, or the random occurrence of mutations.

Therefore, if the two groups of mice have similar genetic diversity and are placed in isolated environments with no mouse populations, the differences in the mouse populations on Island A and Island B after 20 years will likely be due to genetic drift.

Learn more about genetic drift, here:

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Answer 2

Answer: The mouse population would be even on both islands

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Which function of the muscular system is best illustrated by the heart pumping blood throughout the body?

Answers

Contraction and relaxation of the heart is the function of the muscular system whereby illustrated by the pumping of the blood by the heart throughout the body. Though everyone is not aware, the constant contraction and relaxation of the muscles help fight gravity, that is why the muscular system is a great help in maintaining good posture.

Answer:

Jane supplied plenty of water, minerals, sunlight, and carbon dioxide for her plant. But the plant still didn't do well. What might be the reason?

Answers

There are many aspect that is needed to be consider in planting a plant. First is what you have mentioned in your question. And the rest is the location of the plant or the geographic feature where you plant it. maybe it contains some pest that the plant may be infested by it. Another aspect is the kind of plant. There are plants that only grows in every season of the year and some may be grows in an isolated time of every year.

Answer:

The answer you are looking for is The plant doesn't need carbon dioxide.

Explanation:

Because yes!! Also I hope you have a wonderful wonderful day!! :D

Explain how the first three steps of scientific inquiry are related..

Answers

The first three scientific inquiry is being related because
they are all equivalent to the facts of finding emission.

They develop a question that must be answered.
1. The first scientific inquiry is to pose a question or else a problem is being investigated.
2. The next step is the observation, and it helps to form a hypothesis which explains the phenomenon or effect of what is observed.

Scientific inquiry is the diverse ways in which scientist study the natural world and then propose the explanations which are based on evidence which is derived from their work. Also, students develop science ideas of knowledge and understanding how scientist they do study the natural world.

Answer:

The first three scientific inquiry is being related because

they are all equivalent to the facts of finding emission.

Explanation:

hope this helps :)

The fist species to colonize a barren area is a

Answers

The first species to colonize a barren area is a Pioneer Species

The law of conservation of momentum states that the total momentum of a system _____.-increases
-decreases
-remains constant

Answers

The law of conservation of momentum states that the total momentum of a group of objects does not change unless outside forces act on the objects.

The correct answer is remains constant.

The law of conservation of momentum can be stated as in an isolated system when any collision between two bodies takes place then the the total momentum remains constant. This law has been derived from the Newton's law of motion. The collision of body transfers its energy from body A to another body B.

Hence, in this way the total momentum remains constant.

Nitrifying bacteria convert _____ to _____.

Answers

Ammonia to nitrates.
Hope that helped you.

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