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1.Sexual Reproduction in Flowering Plants
medium
Haploids can be obtained form
A
A pollen grains
B
Root apex
C
Shoot apex
D
Embryo
Solution
(a)Haploids can be obtained by culturing pollen grains. Only pollen grains are haploids. Root apex, shoot apex and embryo are diploid.
Standard 12
Biology
Similar Questions
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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