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Why do normal males not exhibit patterns according to Lyon's hypothesis?

User Lcng
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Final answer:

Lyon's hypothesis, or X-inactivation, explains why normal males do not exhibit patterns. In females, one of the X chromosomes is randomly inactivated in each cell to ensure equal gene dosage. Males, having only one X chromosome, do not undergo X-inactivation.

Step-by-step explanation:

Lyon's hypothesis, also known as X-inactivation, explains why normal males do not exhibit patterns. According to this hypothesis, one of the X chromosomes in females is randomly inactivated in each cell during early development. This ensures that both males and females have the same dosage of X-linked genes. In males, since they have only one X chromosome, there is no need for X-inactivation. As a result, they do not exhibit patterns according to Lyon's hypothesis.

User Harshal Kalavadiya
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