Double fertilization is said to occur in flowering pants because?
- two embryos are formed
- one egg is fertilized twice
- two sperms fertilize each egg
-
one embryo and endosperm nucleus are formed
- two sperms and two pollen grains are involved
The correct answer is: D
Explanation
This process involves the joining of a female gametophyte with two male gametes.
It begins when a pollen grain adheres to the stigma of the carpel, the female reproductive structure of a flower.