What effect are multiple alleles likely to have on a population?

A:increase risk for genetic diseases

B:decrease risk for genetic diseases

C:increase phenotypic variation among a population

D:decrease phenotypic variation among a population

What is a codon and where is it found

The distribution of related animals and plants across the world

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.