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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
Expand the following biological abbreviations : DNA
Differentiate Between Haemophilia and Colour blindness.
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.
The criss-cross pattern of inheritance is observed in ____________.
What would be the progeny obtained if a woman carrier for colour blindness marries a normal vision man?
If a carrier woman marries a normal visioned man, what is the percentage possibility of sons being colourblind?
If a colour blind man marries a normal visioned woman, what is the percentage of offsprings showing colour blindness phenotypically?
Given diagram is a simplified representation of human sex chromosome. The gene A and B could be of ______.

If the mother is normal and the father is haemophilic, then their two daughters will be ______.
