Question

Double fertilization occurs in angiosperm. Justify

Answer 1

Answer:

The fertilized ovule forms the seed, whereas the tissues of the ovary become the fruit, usually enveloping the seed. Figure 1. In angiosperms, one sperm fertilizes the egg to form the 2n zygote, and the other sperm fertilizes the central cell to form the 3n endosperm. This is called a double fertilization.

Answer 2

Answer:

Double Fertilization in Angiosperms

Pollination helps the pollen grains to reach stigma via style. The two sperm cells enter the ovule-synergid cell. This proceeds to fertilization. In angiosperms, fertilization results in two structures, namely, zygote and endosperm, hence the name “double fertilization.”