问题
选择题
下列结构能发育成种子的是( )
A.花托
B.花药
C.子房
D.胚珠
答案
一朵花中完成传粉与受精后,只有子房继续发育,子房的发育情况为:
由图可知,子房里的胚珠将发育成植物的种子.
故选:D
下列结构能发育成种子的是( )
A.花托
B.花药
C.子房
D.胚珠
一朵花中完成传粉与受精后,只有子房继续发育,子房的发育情况为:
由图可知,子房里的胚珠将发育成植物的种子.
故选:D
用所给词的正确形式填空(15分)
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