In What Ways Do Human X and Y Chromosomes Differ

question 160

Multiple Choice

In what ways do human X and Y chromosomes differ from one another?

• A)The X chromosome is larger than the Y chromosome.
• B)The X chromosome has about 1000 genes and the Y chromosome only about 50.
• C)The X chromosome is found only in females, while the Y chromosome is found only in males.
• D)The X and Y chromosomes have no regions in common and do not pair during meiosis.

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