Plant Diversity · Botany

What is the primary function of the 'Tapetum' in the anther of an Angiosperm?

  1. Dehiscence of the anther
  2. Protection of the anther wall
  3. Nourishing developing pollen
  4. Synthesis of the pollen tube
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Correct answer: Nourishing developing pollen

The tapetum is the innermost layer of the microsporangium. It is highly active metabolically and provides essential nutrients to the developing microspores as they mature into pollen grains.

Difficulty: Medium Question 19 of 20

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