Answer to Question #334457 in Genetics for giulmarti

Question

Choose the correct completion.

The correct development of the sense of smell is controlled by the action of two genes, A and M; the absence of at least one dominant allele for each of the two genes causes insensitivity to odors in the unborn child. What is the probability that the first child of the following couple will be affected by this disorder?

AaMm X AAmm

to. 0%

b. 12.5% c. 25% d. 50%

Answer 1

d. 50%