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प्रश्न
Haemophilia is more common in males because it is a ____________.
पर्याय
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
Expand the following biological abbreviations : DNA
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?
A family consists of two parents and their five children and the pedigree chart shown below shows the inheritance of the trait colour blindness in them.
Name one other trait in humans which follows a similar pattern of inheritance.
A marriage between a colourblind man and a normal woman produces ____________.
Identify the CORRECT statement from the following.
Inheritance of hypertrichosis occurs directly from ____________.
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 colour blind man marries a normal visioned woman, what is the percentage of offsprings showing colour blindness phenotypically?
A man is haemophilic. It indicates that he ______.
