Question

If you have one parent that is homzygous with blonde hair and the other parent that is heterozygous for brown hair, which hair color is the dominant phenotype?

a
blonde
b
brown
c
black

Answer 1

brown is a dominant trait so therefore your answer would be brown

Answer 2

Answer: Brown

Why? Heterozygous would Bb and if it’s brown then that has to be the dominant trait

Hope this helps