Multiple choice

Parietal cell in the anther forms anther wall which is

  1. multi layered

  2. 2-layered

  3. 3-layered

  4. single layered

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C Correct answer
Explanation

In the development of the anther wall, the primary parietal cells undergo periclinal divisions to form the endothecium, middle layers, and the tapetum. The middle layers are typically 1 to 3 layers thick, but the standard textbook description for the total wall layers is often cited as 3 layers (endothecium, middle layers, and tapetum).