Question

Fertilisation is process of fusion of nuclei of male and female gamete

Answer 1

Answer:

yes this option is right as it has come in today 's science exam.

Answer 2

Answer:

Fertilisation is the fusion of male and female gametes the sperm and the ova respectively

For fertilisation to occur 60%of the sperms should have normal shape and size 40% should have vigorous motility..

Fusion of sperm and ova leads to formation of zygote which is diploid...