The probability of a baby being a boy or a girl depends on the contribution of the
A
father’s sex cells
B
father’s stomatic chromosome
C
mother’s sex cell
Dmother’s X-chromosome
Answer is A
For high score in JAMB or UTME and POST UTME Exams join our Telegram Page Here
For online tutorial classes Click Here To Get Started. We are dedicated to your success.
Virus-free. www.avg.com |