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minhhung24102001
2 năm trước
Khi lai giữa F1 dị hợp 2 cặp gen có KH hoa kép, tràng hoa đều với cây hoa đơn, tràng không đều kết quả thu được như sau: 1334 đơn, không đều; 3114 kép, không đều; 3116 đơn, tràng đều ; 1336 kép, tràng đều. a, Biện luận qui luật di truyền chi phối phép lai? b, Lập sơ đồ lai của F1?
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