Question

A total of 168 pollen grains with 14
chromosomes in each pollen grain are released
from a mature microsporangium. Mention the
correct ratio of pollen mother cells, generative
cells, vegetative cells and male gametesproduced by the microsporangium. ( explain in detail)​

Answer 1

Answer:

1:4:4

Explanation:

Now let us see HOW?

No of PMC =42

Generative cell and vegetative cell=168

Male gamete=168

So in ratio 1:4:4

At 2 celled stage

H

H

H

H

H

H

H

H

H

H

H

Hope it helps!!!!