Dark curly hair is known to dominate. A woman with blond straights married a man who has dark curly hair.

Dark curly hair is known to dominate. A woman with blond straights married a man who has dark curly hair. What are the genotypes of women and men? What are the genotypes of children? Phenotypes of children?

Given: A – dark. ; a – light. ; B – curls. ; b – straight.
Decision:
P: ♀aabb x ♂AaBb
G: a; b; A; a; B; b;
F1: AaBb; aaBb; Aabb; aabb
Answer: Genotypes of parents: ♀aabb; ♂AaBb, Phenotypes of children: 1 with dark and curly hair, 1 with light and curly hair, 1 with dark and straight hair, 1 with light and straight hair.