Question

what is the sex determination ?? class 8 ​

Answer 1

Answer:

Both males and females carry two sets of sex chromosome. Female has both X (XX) sex chromosome in which one is active. ... Thus, the sex of the children will be determined by the type of chromosome inherited from their father. A child who inherits Y chromosome will be a boy and who inherits X chromosome will be a girl.

Answer 2

Explanation:

The sex of the baby is determined by the type of male gamete that fuses with the female gamete. If the fertilizing sperm contains X chromosome, then the baby produced will be a girl and if the fertilizing sperm contains Y chromosome, then the baby produced will be a boy.