Question

Define the term double fertilization in plants. After fertilization name the part in each case which develops into (i) the fruit (ii) the seed.

Answer 1

Double fertilization is a type fertilization mechanism of flowering plants. This process involves the fusion of a female gametophyte (mega gametophyte also called the embryo sac) with two male gametes (sperm).

Double Fertilization

• The ovary of flower develops and becomes a fruit.

• The ovule of flower develops and becomes a seed.