花授粉后,雌蕊的子房发育成( ) A.种子 B.果皮 C.果实 D. 被子植物完成受精作用后,胚珠和子房分别发育成( )A.种子...
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当一朵花完成传粉与受精后子房的发育情况: 可见,受精后子房将发育成果实,胚珠发育成种子. 故选:C |
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