Question
Biology Question on sexual reproduction in flowering plants
Entry of pollen tube into ovule through its micropyle is
A
Porogamy
B
Mesogamy
C
Chalazogamy
D
Herkogamy
Answer
Porogamy
Explanation
Solution
In most of the plants the pollen tube enters the ovule through the micropyle and the phenomenon is called as porogamy. Entry through chalaza is chalazogamy and through integuments or funiculus is mesogamy.