First slide

Pre-fertilisation : Structures and Events

Question

The ploidy of the pollen grain and female gametophyte is:

Easy

A

2n and n respectively
B

n and 2n respectively
C

n and n respectively
D

2n and 2n respectively.

Solution

Pollen grain and embryo sac are the male and female gametophyte respectively. Hence, the ploidy of the pollen grain and female gametophyte is haploid.

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