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Flower

Function of f...

Question

Function of filiform apparatus is to

A

Recognize the suitable pollen at stigma

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B

Stimulate division of generative cell

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C

Produce nectar

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D

Guide the entry of pollen tube

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Solution

The correct option is D Guide the entry of pollen tube
Synergid cell wall forms filiform apparatus at the micropylar end. Filiform apparatus is the extension of the synergids beyond apex of embryo sac. It helps in entry of pollen tube in the synergids.
Thus, the correct answer is option D.

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