Question

Explain how the sec of the
baby decided by father​

Answer 1

Answer:

Sex of baby decided by father bcz father have heterogametic it contains both X andY chromosome where as mother is only one type of chromosome i.e.X chromosome.When mating occur male sperm having either X or Y chromosome but female have only X chromosome.If father contain X chromosome then daughter will produce .If father contain Y chromosome then son will produce.