2. Questions Bank
  3. NEET
  4. Biology
  5. Organisms and population

NEET Biology Organisms and population Question Bank Critical Thinking Questions

  • question_answer
    Ageing is caused by disappearance of or Which one of the following is gradually reduced and degenerated in aging according to immunity theory [CBSE PMT 1996; CPMT 2001; Pb PMT 2004]

    A) Thyroid

    B) Parathyroids

    C) Thymus

    D) Pitutary

    Correct Answer: C

    Solution :

    It has role in growth and disappear after age of 22 while other endocrine glands have role throughout the life.


You need to login to perform this action.
You will be redirected in 3 sec spinner