Question

State the importance of chromosomal difference between sperms and egg og human?

Answer 1

This difference is responsible for the gender determination of the child. Sperms contain XX and egg contains XY. When X of male fuses with X of egg cell, girl child is born and when Y chromosome of male sperm fuses with X of female, male child is born.

Answer 2

The chromosomal difference between sperm and egg difines the genetic difference if the baby is male or female.
Eggs refer to female and sperm refers to male. Sperm contains xx and eggs contain xy. If x fuses with x its male child if with y then its female child.