Sicklecell anaemia is
Sicklecell anaemia is
- [AIPMT 2009]
- A
caused by substitution of valine by glutamic acid in the beta globin chain of haemoglobin
- B
caused by a change in a single base pair of $DNA$
- C
characterized by elongated sickle like $RBCs$ with a nucleus
- D
an autosomal linked dominant trait.
Similar Questions
Which one is ineffective against antibiotics
Which one is ineffective against antibiotics
A person may have one gene for normal haemoglobin and one gene for sickle cell haemoglobin. This heterozygous condition is called
A person may have one gene for normal haemoglobin and one gene for sickle cell haemoglobin. This heterozygous condition is called
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 girl of normal vision whose father was colourblind marries a man of normal vision whose father was also colourblind. Their sons would be (of total number of $sons$)
A girl of normal vision whose father was colourblind marries a man of normal vision whose father was also colourblind. Their sons would be (of total number of $sons$)
The most striking example of point mutation is found in a disease called
The most striking example of point mutation is found in a disease called
- [AIPMT 1995]