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Question

The function of innermost layer of pollen sac, tapetum is

A
Dehiscence
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B
Mechanical
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C
Protective
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D
Nutritive
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Solution

The correct option is D Nutritive
Tapetal cells are nutritive in nature. It is thus, important in development of pollen. Tapetal cells are found in sporangium. Thus, the correct answer is option D.

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