Answer:
The correct answer will be option-E.
Explanation:
In angiosperms, the fertilization of male and female gametes occurs through a process called double fertilization.
The male gametes produces two sperm cells while the female gametophyte is 8 celled structure in which 3 cells are known as antipodal cells, 2 cells known as polar cells, 2 cells are synergids and 1 cell is egg cell.
During double fertilization, a zygote is formed when one sperm of the male gamete fuses with the egg cell and one sperm cell fuses with the 2 polar nuclei of the central cells which forms a triploid structure called endosperm which provides nutrition to the growing embryo.
Thus, option-E is the correct answer.
The function carried out by The two sperms produced by each pollen grain is : ( E ) One fertilizes an egg, and the other combines with two polar nuclei, which develop into stored food cells ( endosperm)
Double fertilization occurs in flowering plants whereby the fusion of a sperm cell and egg occurs simultaneously with the fusion of the second sperm cell with two polar nuclei
This process occurs in angiosperms, the female gametophyte exists as an 8 celled structure where only 1 cell is the egg.
Hence we conclude that The function carried out by The two sperms produced by each pollen grain is : ( E ) One fertilizes an egg, and the other combines with two polar nuclei, which develop into stored food cells ( endosperm).
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