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प्रश्न
Short Answer Question.
Observe the given pedigree chart and answer the following question.
Identify whether the trait is sex-linked or autosomal.
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उत्तर
The trait represented in given pedigree is sex linked trait.
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संबंधित प्रश्न
Give one example:
A nitrogenous base in 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 woman had normal vision, but her father was colourblind. She marries a man, who is colourblind.
Find out the probability of the first child being colourblind, whether it is a boy or girl.
A haemophilic man marries a carrier women. Find out the probability of their offsprings being haemophilic.
Give Technical Term:
Name a genetic disease in which a person cannot distinguish red and green colour.
A normal man marries a female carrier for sickle cell anemia. What are the chances of having carrier children?
A plant with red flowers was crossed with another plant with yellow flowers. If F1 showed all flowers orange in colour, explain the inheritance.
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.
Which of the following is an example of an X-linked trait?
How many recessive alleles must a female possess to express an X-linked recessive trait like haemophilia?
