Răspuns:
D. raportul de segregare fenotipic in F2 este de 9.3.3:1
Explicație:
P: AaBb x AaBb
G: AB, Ab, aB, ab x AB, Ab, aB, ab
F1:
__________AB_______Ab_____aB____ab
AB_______AABB_____AABb___AaBB__AaBb
Ab_______AABb_____AAbb____AaBb___Aabb
aB_______AaBB_____AaBb____aaBB___aaBb
ab_______AaBb_____Aabb____aaBb___aabb
F= 9:3:3:1 (AB:Ab:aB:ab)