A) Pollen sac and stigma are at different heights
B) Anther and stigma mature at different times
C) Structure of pollen sac and stigma functions as hurdles
D) Pollen grain is unable to germinate on the stigma of the same flower
Correct Answer: B
Solution :
Dichogamy is the maturation of anther and stigmas of a flower at different times, e.g., sunflower.
You need to login to perform this action.
You will be redirected in
3 sec
