Question

how many meiotic divisions are required for formation of 100 pollen grains?

Answer 1

Answer:

25 meiotic division.

Explanation:

Each microspore mother cell or pollen mother cell (PMC) or reduction division(meiosis) gives rise to 4 pollen grains. Hence, to form 100 pollen grains, 25 meiotic divisions are required.

⛔ NONEXISTENT ⛔

Answer 2

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25 meiotic divisions

Each microspore mother cell or pollen mother cell (PMC) on reduction division (meiosis) gives rise to 4 pollen grains. Hence, to form 100 pollen grains, 25 meiotic divisions are required.