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A zygote which has an X-chromosome inherited from the father will develop into a 

(a) boy 
(b) girl 
(c) X- chromosome does not determine the sex of a child 
(d) either boy or girl

Answers (1)

  • In humans, the sex of the child is determined by chromosomes inherited by the father.
  • If the zygote inherits the X chromosome, the zygote will develop into a female.
  • If the zygote inherits the Y chromosome, the zygote will develop into a male.

Therefore, option (b) is correct.

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infoexpert26

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