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What is the function of filiform apparat...

What is the function of filiform apparatus in an angiospermic embryo sac ?

A

Brings about opening of the pollen tube

B

Guids the pollen tube into a synergid

C

Prevents entry of more than one pollen tube into a synergid

D

None of these

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The correct Answer is:
B
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NCERT FINGERTIPS-SEXUAL REPRODUCTION IN FLOWERING PLANTS-Sexual Reproduction In Flowering Plants
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