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What is the non-constancy of species?

A) Genetic diversity
B) Species richness
C) Ecological stability
D) Evolutionary adaptation

1 Answer

7 votes

Final answer:

Genetic diversity, or genetic variation, is the non-constancy of species and is the raw material for evolutionary adaptation. It refers to the variety of genes present within a population and determines a species' potential to adapt to changing environments.

Step-by-step explanation:

Genetic diversity, also known as genetic variation, is the non-constancy of species. It refers to the variety of genes present within a population and is the raw material for evolutionary adaptation. A species' potential to adapt to changing environments or new diseases depends on its genetic diversity. For example, a genus with different types of species will have more genetic diversity than a genus with species that look alike and have similar ecologies.

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