Multiple choice

Microsporangium is generally surrounded by four wall layers. Which of the following layers perform(s) the function of protection?

a. The epidermis b. The endothecium c. The middle layer d. The tapetum

  1. Only a and d

  2. Only b and c

  3. Only a, b and c

  4. Only c and d

  5. Only d
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This is the correct option. The function of the epidermis, the endothecium and the middle layer is protection. They also help in dehiscence of anther to release the pollen.

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