AP BIOLOGY

EVOLUTION

EVOLUTION OF A POPULATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
When closely related species evolve in different directions they become increasing different
A
Divergent Evolution
B
Convergent Evolution
C
Gene Pool
D
Gene Flow
Explanation: 

Detailed explanation-1: -Divergent evolution refers to the process by which interbreeding species diverged into two or more evolutionary groups. It means that these groups of species used to be similar and related. However, they became more and more dissimilar through time.

Detailed explanation-2: -Divergent evolution represents the evolutionary pattern in which species sharing a common ancestry become more distinct due to differential selection pressure which gradually leads to speciation over an evolutionary time period.

Detailed explanation-3: -Divergent evolution is commonly defined as what occurs when two groups of the same species evolve different traits within those groups in order to accommodate for differing environmental and social pressures. Various examples of such pressures can include predation, food supplies, and competition for mates.

Detailed explanation-4: -Divergent evolution describes the process in which two species evolve in diverse directions from a common point. Convergent evolution is the process in which similar traits evolve independently in species that do not share a recent common ancestry.

Detailed explanation-5: -The process by which different organisms having common ancestors develop different traits or characteristics to adapt to the changing environmental conditions and needs is known as divergent evolution. It is also known as adaptive radiation.

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