Question

Given alongside is an outline diagram of human body showing position of certain organs.

1. Name the parts numbered 1 to 4.
2. What is common to all these parts in regard to the nature of their functions?
3. Name the nutrient element which is essential for the normal working of part 2.

Answer 1

1.    
   1. Pituitary gland
   2. Thyroid gland
   3. Pancreas
   4. Adrenal glands.
2. They regulate chemical production to maintain homeostasis and impact various bodily activities. They play a crucial role in regulating growth and development.
3. Iodine is a vital vitamin for the thyroid gland to function properly.