Given a population that contains genetic variation, what is the correct sequence of the following events under the influence of natural selection?

1. Well-adapted individuals leave more offspring than do poorly adapted individuals.
2. A change occurs in the environment.
3. Genetic frequencies within the population change.
4. Poorly adapted individuals have decreased survivorship.
A) 2 ? 4 ? 1 ? 3
B) 4 ? 2 ? 1 ? 3
C) 4 ? 2 ? 3 ? 1
D) 2 ? 4 ? 3 ? 1


A

Biology & Microbiology

You might also like to view...

Homeostasis is the maintenance by organisms of a balanced state of internal conditions

Indicate whether the statement is true or false

Biology & Microbiology

As natural selection increases the frequency of one morphological form over another in the population, what changes at the genotypic level?

What will be an ideal response?

Biology & Microbiology

The molarity of a solution is

A. often expressed as grams per unit volume. B. a scientific term for determining the solubility of a substance in water. C. a measure of solute concentration. D. reflects a measure of the amount of oil dissolved in water. E. the weight of a solid substance.

Biology & Microbiology

Animal cells have a(an) _______ matrix

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology