Question

What is double fertilisation?How it is different from feritilization?

Answer 1

Answer:

Double fertilization involves two sperm cells; one fertilizes the egg cell to form the zygote, while the other fuses with the two polar nuclei that form the endosperm.

The fusion of a male gamete with a female gamete to form a zygote during the sexual reproduction, is called fertilization.

Explanation:

Thanks!

Answer 2

Answer:

Double fertilization occurs in plants only.

Explanation:

(Only occurs in plants) Double fertilization is:

    1. The fusion of the first male gamete and the female gamete.

    2. The fusion of the second male gamete and the polar nuclei.

The difference is that:

- In plants, two fertilizations occur: one to form the zygote and the other to form the endosperm.

- In animals, only one fertilization occurs and that is to form the zygote only.

                                                                          Hope this helps! :)

                                                                                        - Abby <3