問題詳情

29. A flowering plant with a deleterious mutation in microsporogenesis would most likely _____.
(A) fail to produce sepals
(B) fail to produce petals
(C) fail to produce anthers
(D) fail to produce pollen
(E) fail to produce ovules

參考答案

答案:D
難度:適中0.45
統計:A(1),B(1),C(2),D(9),E(3)

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