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Question: Answered & Verified by Expert
Assertion : The immune responses of old persons become weak.
Reason: Thymus is degenerated in old individuals resulting in a decreased production of thymosin.
BiologyHuman Health and DiseasesAIIMSAIIMS 2014
Options:
  • A If both assertion and reason are true and reason is the correct explanation of assertion.
  • B If both assertion and reason are true but reason is not the correct explanation of assertion.
  • C If assertion is true but reason is false.
  • D If both assertion and reason are false.
Solution:
2777 Upvotes Verified Answer
The correct answer is: If both assertion and reason are true and reason is the correct explanation of assertion.
No Solution Available

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