A) One celled stage
B) Two celled stage
C) Three celled stage
D) Four celled stage
Correct Answer: D
Solution :
[d] Pollination in Pinus takes place when two prothallial cells, one generative cell and one tube cell are formed, i.e. four celled stage.
You need to login to perform this action.
You will be redirected in
3 sec
