Question

Consider the genetic cross for sex in humans. XX is female and XY is male. A family has 4 children, all girls. What are the chances that the family will have a boy as their fifth child? A) 0% B) 25% C) 50% D) 100%

Answer 1

c) 50%

Explanation:

∪ω∪

Answer 2

Hey!

Hope this helps...

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A user answered the question, on a user's answer that was deleted...

As per kwillpat "The answer is 50%"

So I believe the correct answer C.) 50% [based on what kwillpat said...]