問題詳情
4. In the life cycle of an angiosperm, which of the following cells or tissues are diploids?
(A) generative cells
(B) microsporocyte
(C) antipodal cells
(D) tube cells
(E) polar nuclei of the embryo sac
參考答案
答案：B
統計：A:1,B:5,C:0,D:0,E:1
難度：計算中
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life cycle of angiosperm, cells or tissues