Both parents of a blue-eyed man are brown-eyed (Brown
is dominant). This man
marries a brown-eyed woman
who had a brown-eyed
mother, blue-eyed father, and
a brown-eyed brother. The
man and woman in this
question have a brown-eyed
child. Answer the following:
(Use “B” and “b” alleles)

answer; i believe the correct answer is ( proteins );

what's the question?

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation: