The sex of a child is determined by which of the following?
(a) the length of the mother's pregnancy
(b) the length of time between ovulation and copulation
(c) the presence of and X chromosome in an ovum
(d) the presence of a Y chromosome in a sperm
Answers
Answered by
2
Answer:
your answer is correct the length of time b/w ovulation and copulation
Answered by
0
Answer: ans is b
Explanation:
its correct
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