22. Which of the following statements about gymnosperms is FALSE?
(A) gymnosperm means "naked seed."
(B) ovules and seeds are exposed on the surface of sporophylls.
(C) the female gametophyte produces several archegonia.
(D) the male gametophyte produces several antheridia.
(E) the male gametophyte is endosporic.

答案:登入後查看
統計: A(0), B(0), C(0), D(1), E(0) #3240219

詳解 (共 1 筆)

#6510132
Which of the follow...
(共 123 字,隱藏中)
前往觀看
0
0