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NEET2011BotanySexual Reproduction in Flowering PlantsActual

What is the characteristic of tapetum ?

Options

  1. AIt does not store food.
  2. BIt is multi-nucleated.
  3. CIt is multi-layered structure.
  4. DIt nourishes the megaspore.

Correct answer

B. It is multi-nucleated.

Step-by-step solution

Tapetum is the innermost one cell thick layer of microsporangium wall. The cells of this layer are radially enlarged and store food. The cells are multinucleated and provide nourishment to developing microspores or pollen grains.

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