Sickle -cell anaemia has not been eliminated from the African population because it
Sickle -cell anaemia has not been eliminated from the African population because it
- A
Is controlled by recessive genes
- B
Is not a fatal disease
- C
Provides immunity against malaria
- D
Is controlled by dominant genes
Similar Questions
Give scientific reasons : The human male never passes on the gene for haemophilia to his son.
Give scientific reasons : The human male never passes on the gene for haemophilia to his son.
A boy is colour blind, in his two sisters one is colour blind and one is carrier $(normal)$. Then who is colour blind in his family
A boy is colour blind, in his two sisters one is colour blind and one is carrier $(normal)$. Then who is colour blind in his family
Give differences : Haemophilia and Sickle-cell Anaemia
Give differences : Haemophilia and Sickle-cell Anaemia
In the following human pedigree, the filled symbols represent the affected individuals. Identify the type of given pedigree.
In the following human pedigree, the filled symbols represent the affected individuals. Identify the type of given pedigree.
- [NEET 2015]
Haemophilia, a $X$-linked recessive disease is caused due to deficiency of
Haemophilia, a $X$-linked recessive disease is caused due to deficiency of