Which one of the following statements presents a condition required for the hardy-weinberg principle to be in effect?

a. random mating occurs
b. gene flow is present
c. mutations are present
d. genetic drift occurs

Aprocess in green plants that involves the use of carbon dioxide and water in the production of glucose and oxygen using the suns energy

Which level of consumer had access to the smallest apply of energy

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of