If a Father Is Affected by an X-Linked Recessive Condition

question 61

Multiple Choice

If a father is affected by an X-linked recessive condition and the mother is a carrier,what is the probability of their children being affected?

• A) All sons will be affected.
• B) Half of the sons will be affected.
• C) All daughters will be affected.
• D) Half of the sons will be carriers.

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Definitions:

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