REPRODUCTION
SEXUAL REPRODUCTION IN FLOWERING PLANTS
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
How many times male part undergoes mitosis to form male gametes?
|
|
1
|
|
|
2
|
|
|
3
|
|
|
4
|
Explanation:
Detailed explanation-1: -Each pollen undergoes mitosis to give rise to mature pollen with 2 male gametes. Thus the correct answer is option B.
Detailed explanation-2: -So, the correct answer is ‘1, 2’.
Detailed explanation-3: -One meiotic and two mitotic divisions.
Detailed explanation-4: -As a result, meiosis produces eight male gametes in total.
Detailed explanation-5: -The microspore undergoes mitotic divisions to produce the male gametophyte, which is composed of a haploid vegetative cell and haploid generative cell.
There is 1 question to complete.