The disease caused by deficiency of iodine is:
Show answer & explanation
Correct answer: C
Explanation
The correct answe ris optin 3 i.e. goitre.
- The disease caused by a deficiency of iodine is goitre.
- A lack of iodine in the diet can lead to an abnormal enlargement of the thyroid gland, a condition known as goitre.
-
Iodine is an essential trace element required for normal growth, proper thyroid function, and the development of the brain, especially during pregnancy and early childhood.
Other Options:
- Malaria is caused by a parasite called Plasmodium, which is typically transmitted to humans through the bite of infected female Anopheles mosquitoes.
- Chickenpox is caused by the varicella-zoster virus (VZV), which belongs to the herpesvirus family. It is a highly contagious disease, primarily affecting children, and is characterized by an itchy skin rash, fever, and fluid-filled blisters.
-
Anaemia is primarily caused by a deficiency of iron in the body.