41. In his breeding experiments, Mendel first crossed true‐breeding plants to produce a second generation, which were then allowed to self‐pollinate to generate the offspring. How do we name these three generations?
(A)P1, P2, and F
(B)P1, P2, and P3
(C)P, F1, and F2
(D)F1, F2, and F3
(E)F, P1, and P2

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統計: A(3), B(0), C(25), D(5), E(1) #3149501

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