Q. Immune response of old age person becomes weak due to the degeneration of ……. gland
A) Thyroid
B) Parathyroid
C) Thymus
D) Hypothalamus
Explanation
Thymus is degenerated in old individuals resulting in a decreased production of thymosin. As a result the immune responses of old persons become weak
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.