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guajiro [1.7K]
3 years ago
6

Scientific investigations often lead to the formulation of new scientific questions. The observations Charles Darwin made during

his time aboard the H.M.S. Beagle prompted him to ask which question?
Do living organisms change over time and, if so, how?

Are the finches of the Galapagos Islands the same as those on the mainland?

Can selective breeding occur in nature?

Can the accumulation of gradual changes in a population lead to a new species over time?
Biology
2 answers:
NNADVOKAT [17]3 years ago
5 0

Answer:

The answer is A

Explanation:

wel3 years ago
4 0
<span>"Do living organisms change over time and, if so, how?"</span>
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The two main reasons are nonpolar core of the bilayer and the active transport.

Explanation:

The membrane is structured to have two outer layers that are polar and an inner layer that is nonpolar.

If a membrane protein is exposed to the solvent, i<em>t will also have a polar side. It would be very difficult for the polar face of the membrane to move through the nonpolar core of the bilayer.</em> Therefore, this model is not feasible.

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If your parent cell started out with 8 chromosomes, how many sister chromatids would be produced during interphase? during mitos
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