Biology, asked by guhabhavani, 8 months ago

If a microsporangium has 450 pollen mother cells, how many microspores are produced? --- Please answer quickly...

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Answered by jharnapaul68
6

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Answered by Anonymous
7

Microspores from one microsporangium will be - 1800

The gametes being talked about in question are male gametes which are pollens.

Pollen mother cells will undergo meiotic division to form microspores. This means it will undergo reductional division with each cell producing 4 cells.

Therefore, microspores that will form is - 450*4 = 1800.

Hence, one microsporangium will form 1800 microsporangia.

Total microspores in an anther will be - 7200, since each anther has four microsporangia.

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