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azamat
3 years ago
6

Which areas receive more sunlight as compared to the polar areas?

Biology
1 answer:
WITCHER [35]3 years ago
7 0

The answer is tropical areas. The tropical areas obtain more radiant energy from the Sun than they lose to space through terrestrial radiation, and vice versa for polar areas. Earth has an energy remaining in the tropics and an energy scarcity for the polar areas.

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The options

a. New combinations of genes yielding genotypes of greater fitness

b. Few heterozygotes because of underdominance

c. Frequency-dependent selection, leading to fluctuations in fitness

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The CORRECT ANSWER IS b.

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