- Home
- Standard 12
- Biology
1.Sexual Reproduction in Flowering Plants
medium
In flowering plants, a mature 'male gametophyte' is derived from a 'pollen mother cell' by
A
Three mitotic divisions
B
One meiotic and two mitotic divisions
C
Two meiotic divisions
D
A single meiotic division
Solution
(b)The mature male gametophyte of angiosperm is $3$-celled, $3$ nucleated and formed by one meiosis and two mitosis.
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 |
medium
