A couple shall have male child or female child totally depend upon husband prove truthfulness of this statement with scientific reasons
Answers
It is totally dependent on the husband because, female always contains 'xx' hormone and male contains 'xy' hormone. Sometimes it becomes 'xx' and sometimes it becomes 'xy'. When the flow of hormone continus 'xy' in male and if then they accept the child then the child will be boy and if the hormone flow continus 'xx' in male and if then they accept the baby then the baby will be a girl and if the accept the baby just during the transitional period of 'xx' and 'xy' hormones in male, then the baby will be nutre.
An egg always has (22+x) chromosomes.
A sperm will either have (22+x) or (22+y) chromosome.
If an egg fuses with a (22+y) sperm, the resultant zygote is a boy.
If an egg fuses with a (22+x) sperm, the resultant zygote is a girl.
The sperm is deciding the gender which is produced by the husband.
Hence the husband is responsible for the determination of the sex