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1.Sexual Reproduction in Flowering Plants
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If there are four cells in a anther, what will be the number of pollen grains?
A
$4$
B
$9$
C
$12$
D
$16$
Solution
According to Farmer and Moore, four daughter cells are formed from single cell in meiosis. As a result of microsporogenesis (meiotic division) in four microspore mother cells, $16$ pollen grains will be produced.
Standard 12
Biology
Similar Questions
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Match the following:
| Column $- I$ | Column $- II$ |
| $(p)$ Intine | $(v)$ Long structure |
| $(q)$ Exine | $(w)$ Nutrition to pollengrain |
| $(r)$ Pollentube | $(x)$ Sporopollenin |
| $(s)$ Tapetum | $(y)$ Pectin, cellulose |
| $(z)$ Glycogen |
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