Biology, 31.07.2021 14:00 reggie36151

Người ta thực hiện 3 phép lai sau a) phép lai 3: P: đậu thân cao x đậu thân cao thu được F1
b) phép lai 1: P: đậu thân cao x đậu thân thấp
F1 thu được 120 cây đều thân cao
c) Phép lai 2: P: đậu thân cao x đậu thân thấp
F1 thu được 61 cây thân cao: 59 cây thân thấp
Cho biết tính trạng thân cao trội so với tính trạng thân thấp. Hãy biện luận và lập sơ đồ lai cho mỗi trường hợp trên.

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Người ta thực hiện 3 phép lai sau a) phép lai 3: P: đậu thân cao x đậu thân cao thu được F1
b...