$A$ - Sickle-cell anaemia is sex linked recessive trait
$R$ - This disease is controlled by more that two pair of alleles
$A$ - Sickle-cell anaemia is sex linked recessive trait
$R$ - This disease is controlled by more that two pair of alleles
- A
$A$ and $R$ both correct
- B
$A$ correct and $R$ incorrect
- C
$A$ and $R$ both incorrect
- D
$A$ incorrect and $R$ correct
Similar Questions
The daughter born to haemophilic father and normal mother could be
The daughter born to haemophilic father and normal mother could be
- [AIIMS 1992]
Why are thalassemia and haemophilia categorised as Mendelian disorders? Write the symptoms of these diseases. Explain their pattern of inheritance in humans.
Why are thalassemia and haemophilia categorised as Mendelian disorders? Write the symptoms of these diseases. Explain their pattern of inheritance in humans.
Give scientific reasons : The Mendelian experiments cannot be carried out in human beings.
Give scientific reasons : The Mendelian experiments cannot be carried out in human beings.
Study the pedigree chart of a certain family given below and select the correct conclusion which can be drawn for the character.
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- [AIPMT 2010]
In a cross between a male and female, both heterozygous for sickle cell anaemia gene, what percentage of the progeny will be diseased? (In $\%$)
In a cross between a male and female, both heterozygous for sickle cell anaemia gene, what percentage of the progeny will be diseased? (In $\%$)
- [NEET 2021]