How can the amount of prey act as a
limiting factor to a predator population

The probability of producing a normal child by two parents who are carriers for an autosomal recessive disorder is

Cells are adapted to preform specific functions. which of the following terms refers to this capability?

3. in the fruit fly, recessive mutation brown, b, causes brown color of the eye and absence of red pigment. recessive mutation p of another independent gene causes purple color of the eye and absence of brown pigment. the cross of a brown-eyed female and purple-eyed male produced wild type eyes. what will be the colors and their ratio in f2?