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 In double fertilisation, pollen tube enters through micropyle in 

Option: 1

Polar nuclei

Option: 2


Option: 3

Embryo sac


Option: 4


Answers (1)


The entry of pollen tube through the micropyle is the normal condition known as porogamy. After entering the wall of the ovary , the pollen tube enters the Embryo sac through the micropyle end. This process results in male gamete transfer. So that double fertilisation occurs.

Option 3 is the correct answer. 


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