Advertisements
Advertisements
प्रश्न
Name any two X-Linked recessive disorders.
Advertisements
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.
APPEARS IN
संबंधित प्रश्न
Choose the correct answer:
Haemophilia is due to recessive gene on __________
Choose the correct answer:
A carrier haemophilic woman marries a haemophilic man. What are the chances for her progeny to be haemophilic?
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Male act as a carrier for colourblindness.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Females are more affected by sex-linked genetic disorders.
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.
Long answer type question.
In the answer for inheritance of X-linked genes, Madhav had shown carrier male. His answer was marked incorrect. Madhav was wondering why his marks were cut. Explain the reason.
Which of the following is also known as Bleeder's disease?
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?
