Factors Affecting Biological Diversity

Question 4 of 10 • KISD SS-4700B-Biology B-CR

Which is the best definition of directional selection?

Answer

a process by which two species can no longer reproduce

a process by which one of the extreme variations of a trait is favored

a process by which both extreme variations of a trait are favored

a process by which average individuals in a population are favored

Factors Affecting Biological Diversity-Standard Bio 4.4

Factors Affecting Genetic Variation

Factors Affecting Biological Diversity