Question

Which allergy is caused in pollen is a powder produced by certain plant

Answer 1

Answer:

Angiosperms (flowering plants) and gymnosperms (mostly conifers) produce pollen. The pollen grain is the male gametophyte of plants and is analogous to sperm cells in animals; that is, it is needed for fertilization of the egg cell found in the female gametophyte of these plants.

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Answer 2

Answer:

Here is your answer.

Explanation:

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