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प्रश्न
Haemophilia is more common in males because it is a ____________.
विकल्प
Recessive character carried by Y-chromosome
Dominant character carried by Y-chromosome
Dominant trait carried by X-chromosome
Recessive trait carried by X- chromosome
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उत्तर
Haemophilia is more common in males because it is a Recessive trait carried by X-chromosome.
संबंधित प्रश्न
Give scientific reasons : Colour blindness is more common in men than in women.
Explain why generally only the male child suffers from colour blindness and not the female?
Name anyone X-linked disease found in humans.
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.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Colour blindness is a Y-linked character.
A family has five daughters and expecting sixth child. The chance of its beings a son is
Identify the CORRECT statement from the following.
In which of the following case colour blind daughter will be born?
Both male and female have normal vision though their fathers were colour blind mothers did not have any gene for colour blindness. The probability of their daughter becoming colour blind is ______.
Rakesh is colour blind, married to Sangeeta who is having normal v1s10n (Homozygous). They have a son and a daughter. Determine the type of vision in their children with the help of a suitable chart.
