Multiple Choice Question"XX" versus "XY" describes a person's ______.Multiple choice question.phenotypic sexgenetic sex
Question
Multiple Choice Question"XX" versus "XY" describes a person's ______.Multiple choice question.phenotypic sexgenetic sex
Solution
The term "XX" versus "XY" describes a person's genetic sex. This is because these letters refer to the two sex chromosomes, X and Y, that determine a person's sex. If a person has two X chromosomes (XX), they are genetically female. If a person has one X and one Y chromosome (XY), they are genetically male. This is determined at the moment of conception. So, the correct answer to the multiple choice question is "genetic sex".
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