Which of the following statements about sex determination is correct? At fertility
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- A The probability of male to female offspring is 1/2
- B The Y chromosome of the father decreases the probability of having a male child to 3/4
- C The xx chromosome of the mother decreases the probability of having a female child to 3/4
- D The vigour of either parents determines the sex of the offspring
Correct Answer: Option A
Explanation:
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