Question

Explain the process of fertilization​

Answer 1

Answer:

when sperm breaks the zona pellucida of egg and enter in.... and Chemical changes occurs on the surface of ova so that no other sperm can enter. and nuclei of ova and sperm fuse

Answer 2

Fertilization involves the fusion of the male and the female gamete. The male and the female gametes are released from the male and the female reproductive organs. ... During fertilization, the haploid nucleus of the sperm and that of the ovum fuse with each other to form the zygote.