Biology, asked by pandeyshivani685, 1 month ago

describe the T. S of anther with labeled diagram. add a vole on structure of pollen grain.​

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Answered by nilaypratap4
1

Answer:

Anther is a four side structure consisting of four microsporangia located at each lobe. Each microsporangium consists of a unilayer of epidermal cells. Below epidermis, a layer of radially elongated cells called endothecium exists. Endothecium is followed by 2 or 3 middle layers of flattened and crushed parenchymatous cells. Below the middle layers is present tapetum, which is the innermost layer of microsporangium.

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