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Normal female --- affected male Have 3 unaffected child -- 1 unaffected male-- 1 unaffected male --1 unaffected female Unaffected male is married with a affected female they got all affected children. The unaffected female is married with a affected man . they got all unaffected children. What does the trait indicated?
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Normal female --- affected male Have 3 unaffected child -- 1 unaffecte...


Explanation of the Trait:

- The trait indicated in this scenario is most likely an X-linked recessive trait.

Normal Female - Affected Male:

- The fact that a normal female (XX) and an affected male (XY) have unaffected children suggests that the trait is likely recessive.

Unaffected Male with Affected Female:

- When an unaffected male (XY) is married to an affected female (XX), and they have all affected children, it indicates that the trait is likely located on the X chromosome.

Unaffected Female with Affected Male:

- Conversely, when an unaffected female (XX) is married to an affected male (XY), and they have all unaffected children, it further supports the X-linked recessive trait hypothesis.

Conclusion:

- Based on the inheritance pattern observed in the families described, it is likely that the trait in question is X-linked recessive. This means that the gene associated with the trait is located on the X chromosome, and males are more commonly affected because they only have one X chromosome. Females are less likely to be affected because they have two X chromosomes and would need to inherit two copies of the gene to exhibit the trait.
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Normal female --- affected male Have 3 unaffected child -- 1 unaffected male-- 1 unaffected male --1 unaffected female Unaffected male is married with a affected female they got all affected children. The unaffected female is married with a affected man . they got all unaffected children. What does the trait indicated?
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