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In the T.S. of a mature anther given bel...

In the T.S. of a mature anther given below, identify 'A' and 'B' and mention their function.

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A-Sporogenous tissue , forms microspores or pollen grains.
B-Tapetum , nourishes the developing pollen grains.
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TRUEMEN BIOLOGY ENGLISH-REPRODUCTION-SECTION-B
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