What Determines the Sex of a Baby?
This quiz will test your knowledge of the factors that determine the sex of a baby.
1. What is the primary determining factor of a baby's sex?
Genetics
Hormones
Diet
Exercise
2. Which chromosome pair determines the sex of a baby?
X and X
X and Y
Y and Y
Y and Z
3. At what stage of pregnancy can the sex of a baby be determined?
6 weeks
12 weeks
20 weeks
30 weeks
4. What is the average percentage of male births worldwide?
40%
50%
60%
70%
5. Which is not a traditional color associated with boys?
Blue
Pink
Green
Yellow
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