* Sơ đồ lai :
P: AaBb × AABb
Gp: AB, Ab, aB, ab AB, Ab
F1:
AB | Ab | |
AB | AABB | AABb |
Ab | AABb | AAbb |
aB | AaBB | Aabb |
ab | AaBb | Aabb |
1AABB:2AABb:2Aabb:1AaBB:1AaBb:1AAbb
P: AaBb x aaBb
Gp AB,Ab,aB,ab. aB,ab
F1: 1AABB:2AABb:2Aabb:1AaBB:1AAbb:1aabb:1aaBb
Kiểu gen:3A_B_:3A_bb:1aaB_:1aabb