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1 vote
Which combination of sex chromosomes results in a male human being?

either XX or YY
only YY
only XY
only XX

2 Answers

3 votes
it is xy that makes a male
User Mattijn
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7.3k points
5 votes

I believe it is C) XY because females have two x's and male has pairing possess of XY.

User Karrie
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