A couple has 10 children, all female. Which of the following best explains the situation

BIOLOGY
JAMB 2014

A couple has 10 children, all female. Which of the following best explains the situation

  • A. The sex determination was by the man's X chromosome
  • B. The man's sperm count is low
  • C. The woman is not capable of producing male children
  • D. The sex determination was by the man's Y chromosome

Correct Answer: A. The sex determination was by the man's X chromosome



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