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Given below is a pedigree chart showing the in-heritance of a certain sex-linked trait in humans.
The trait traced in the above pedigree chart is
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The trait traced in the above pedigree chart is
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The correct answer is:
Recessive X-linked
The genes for such traits are recessive and located on the X-chromosome. The x-linked recessive character appear more frequently in male and male always receive x-chromosome from her mother.
Example:
Example:
- Colour Blindness
- Haemophilia
- Night Blindness
- Glucose-6-p-dehydrogenase
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