Which of the following conditions,although ha | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Sickle cell anemia is a genetic disorder caused by a mutation in the hemoglobin gene. Individuals who are heterozygous for the sickle cell trait $

Vedclass · Accepted Answer

Sickle cell anemia

Vedclass · Answer

(D) Sickle cell anemia is a genetic disorder caused by a mutation in the hemoglobin gene. Individuals who are heterozygous for the sickle cell trait $(Hb^A Hb^S)$ possess red blood cells that are less hospitable to the malaria parasite,$Plasmodium$. This provides a selective advantage in regions where malaria is endemic,as these individuals are less likely to develop severe or fatal cases of malaria compared to individuals with normal hemoglobin $(Hb^A Hb^A)$.

Which of the following conditions,although harmful,provides resistance against infectious diseases spread by mosquitoes?

Similar Questions

Select the correct match.

$A$: The possibility of a female becoming a haemophilic is extremely rare.
$R$: Mother of such a female has to be a carrier and the father should be haemophilic.

If both parents are carriers for thalassemia,which is an autosomal recessive disorder,what are the chances of pregnancy resulting in an affected child?

Both sickle cell anaemia and Huntington's chorea are

Sickle cell anaemia is caused due to the substitution of

Vedclass Test Series

Exam Paper Generator

Online Exam Module