thu dugc ca the c6 kieu hinh troi A - B - D - la
A . 30,25%. B . 44,25%. C.18,75%. D . 38,94%.
Cau 9. CJ 1 loai thirc vat, A quy dinh than cao troi hoan toan so vai a quy dinh hat trang. Gen B at che sir bieu hien cua A va a (Kieu gen chua B se cho than thdp). Alen Ian b khong at che. Gen[r]