In tomato, red fruit (R) is dominant to yellow fruit (r). In the following cross, what are the phenotype and their proportion in the progeny (后代)？(1) RR×rr(2) Rr×rr(3) Rr×Rr(4) Rr×RR(5) rr×rr
In tomato, red fruit (R) is dominant to yellow fruit (r). In the following cross, what are the phenotype and their proportion in the progeny (后代)？(1) RR×rr(2) Rr×rr(3) Rr×Rr(4) Rr×RR(5) rr×rr
发布时间：2025-02-18 15:47:54
