問題詳情
59. In the process of double fertilization, one sperm nucleus undergoes fusion with the egg nucleus and the other with the_______nuclei.
(A) integument
(B) polar
(C) endosperm
(D) funiculus
(E) nucellus
(A) integument
(B) polar
(C) endosperm
(D) funiculus
(E) nucellus
參考答案
無參考答案
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