Which of the following is referred to as the "suicide gland"?

$BMR$ is controlled by

Deficiency of thyroxine in adults leads to a condition characterized by:
$(i)$. Low metabolic rate
$(ii)$. Increase in body weight
$(iii)$. Tendency to retain water in tissues
This condition is known as:

Goitre occurs due to....

Which disease is related to the thyroxine hormone?

Which of the following absorbs iodine from blood?