Amale duck with gray feathers is mated with a female duck of the same phenotype. among their offspring, 15 ducklings are gray, 6 are black, and 8 are white. this is an example of dominance.

When a doctor suspects that a patient may have diabetes, she will often have the patient take a glucose challenge test. after the patient drinks a large amount of sugary solution, his blood is drawn and the circulating levels of glucose in the blood are determined. which of the following curves do you expect from a patient with diabetes? a. curve ab. curve bc. curve cd. normal curvee. none of the above