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Biology, 06.11.2021 01:30 silsnod3119

Đem giao phấn giữa hai cây bố mẹ đều TC thì được F1 xuất hiện một khiểu hình . Tiếp tục cho F1 tự giao phối với nhau thì thu được F2: 711 cây cao, quả đỏ

240 cây cao, quả xanh

238 cây thấp, quả đỏ

79 cây thấp, quả xanh

Biết mỗi cặp gen quy định một tính trạng. Biện luận quy luật di truyền đối với mỗi tính trạng, đối với cả hai tính trạng và lập sơ đồ lai từ P --> F2

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Đem giao phấn giữa hai cây bố mẹ đều TC thì được F1 xuất hiện một khiểu hình . Tiếp tục cho F1 tự gi...
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