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प्रश्न
Name any two X-Linked recessive disorders.
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उत्तर
- Colour blindness: A Person is unable to distinguish between red and green colours.
- Haemophilia (Bleeder's disease): Blood fails to clot or coagulates very slowly.
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संबंधित प्रश्न
Give scientific reasons : Colour blindness is more common in men than in women.
A woman has normal vision but her father was colour blind. If she is married to a colour blind person, report on the occurrence of the disease in the progeny.
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.
Identify the CORRECT statement from the following.
The criss-cross pattern of inheritance is observed in ____________.
What is the probability of son being colour blind is if a colour blind man marries a woman who is homozygous for normal colour vision?
If a normal visioned woman marries a colour blind man then, ______,
The disease colour blindness is a ______.
