A) micropyle
B) chalaza
C) hilum
D) funicle
Correct Answer: A
Solution :
The pollen tube enters the ovule in majority of cases through micropyle by a process termed porogamy or it may enter through chalaza (chalazogamy) as in Casuarina. In rare cases the pollen tube may pierce through integuments (mesogamy) as in Populus, Cucurbita.You need to login to perform this action.
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