Polydactyl is a human characteristic in which a person has 6 fingers per hand. The trait for polydactyly is dominant over the trait for 5 fingers. If a man who is heterozygous for this trait marries a woman with the normal number of fingers, what are the chances that their child will be polydactyl

Community maybe i’m not positive

The truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey

Ithink the answer is d.