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प्रश्न
Give examples of X-linked traits.
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उत्तर
Examples of X-linked traits are haemophilia, red-green colour blindness, myopia (near sightedness), Ichthyosis.
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संबंधित प्रश्न
Two pairs (A & B) of rabbits were crossed, as given below:
- Can you tell which coat colour (black or white) is dominant?
- Is the coat colour sex-linked?
Differentiate Between Y-linked inheritance and X-linked inheritance.
A woman with normal vision marries a man with normal vision. They have a colourblind son. Her husband dies and she marries a colourblind man. Show the type of children that might be expected from this marriage and the proportion of each.
A haemophilic man marries a carrier women. Find out the probability of their offsprings being haemophilic.
Short Answer Question.
Observe the given pedigree chart and answer the following question.
Identify whether the trait is sex-linked or autosomal.
Haemophilia is more common in males because it is a ____________.
What would be the progeny obtained if a haemophilic male marries a female with normal blood clotting?
If a carrier woman marries a normal visioned man, what is the percentage possibility of sons being colourblind?
