Question:
A person with sickle cell anaemia is
A person with sickle cell anaemia is
Updated On: Jul 5, 2022
- more prone to malaria
- more prone to typhoid
- less prone to malaria
- less prone to typhoid
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The Correct Option is C
Solution and Explanation
Sickle cell trait protects against malaria. Malarial parasite is unable to penetrate the erythrocyte membrane as sickle haemoglobin might get in the way of Plasmodium parasite infecting red blood cells, reducing the number of parasites that actually infect the host thus conferring some protection against the disease.
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Concepts Used:
Human Health and Disease
Health is described as a state of complete physical, mental and social well-being.
The disease is a circumstance where malfunctioning of the body organs occurs leading to uneasiness and discomfort.
Differences between Infectious Diseases and Non-Infectious Diseases:
Common Diseases in Humans:
Read More: Human Health and Disease