Which of the following BEST describes the process of evolution by natural selection?

A. a rapid change of the traits of a species over time

B. a gradual change of the traits of a species over time

C. a rapid change of the traits of an organism over time

D. a gradual change of the traits of an organism over time

Question

Chemistry

Iyana Blair

11 September, 22:16

Which of the following BEST describes the process of evolution by natural selection?

A. a rapid change of the traits of a species over time

B. a gradual change of the traits of a species over time

C. a rapid change of the traits of an organism over time

D. a gradual change of the traits of an organism over time

+3

Answers (1)

Know the Answer?

Larry Pittman · Answer 1

The correct option is B) a gradual change of the traits of a species over time

Explanation:

The theory of natural selection explains the gradual changes which occur in the population of a species over time. According to natural selection, those organisms which are better adapted to live in an environment survive and pass on their traits to their offsprings. As a result, the traits of a species tend to change over time through the process of evolution. Evolutionary changes do not occur rapidly, instead, they can take many years to occur.