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Which one of the following statements is correct?

  1. A
    Hard outer layer of pollen is called intine.
  2. B
    Sporogenous tissue is haploid.
  3. C
    Endothecium produces the microspores.
  4. D
    Tapetum nourishes the developing pollen.

Solution & Step-by-step Explanation

The tapetum is the innermost wall layer of the microsporangium. Its primary function is to provide nutrition to the developing pollen grains. The hard outer layer of pollen is the exine, sporogenous tissue is diploid, and microspores are produced from the pollen mother cells.

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Which one of the following statements is correct?
A
Hard outer layer of pollen is called intine.
B
Sporogenous tissue is haploid.
C
Endothecium produces the microspores.
D
Tapetum nourishes the developing pollen.

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