First slide

Pre-fertilisation : Structures and Events

Question

Which of the following layers of anther wall helps in protection as well as in the dehiscence of anther for the release of pollen grains?

Easy

A

Epidermis only
B

Tapetum and endothecium
C

Endothecium only
D

Outer three layers of anther wall

Solution

Anther is generally surrounded by four wall layers– the epidermis, endothecium, middle layers and the tapetum. The outer three wall layers perform the function of protection and help in dehiscence of anther to release the pollen.

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