Brown hair is dominant over blonde hair. Could two brown hair people have a blonde haired kid? Explain What would be the possible offspring phenotypes if two brown hair people did have offspring.

Two people with brown hair could have a child with blonde hair, but only if they are both heterozygous.

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.

answer: blah

explanation:

bc blah