Question

Explain the role of tapetum in the formation of pollen grain

Answer 1

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It provides nourishment to the developing pollen grains. During microsporogenesis, the cells oftapetum produce various enzymes, hormones, amino acids, and other nutritious material required for the development of pollen grains

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Answer 2

Explanation:

●tapetum is the innermost layer of the microsporangium. It is also known as nourishing layer.

●It Nourishes the developing pollen grains .

●It also help in formation of wall of pollen grain.

●It secret ubisch bodies (made up of sporopollenin)for exine formation.