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State PCS PYQPrelims 2021

UPPCS · प्रश्न 117

Given below are two statements, one labelled as Assertion (A) and the other as Reason (R). Assertion (A): The human body synthesises all the vitamins required by it. Reason (R): Vitamins are essential for proper growth of the body. Select the correct answer using the code given below.

  1. Both (A) and (R) are true and (R) is correct explanation of (A)
  2. Both (A) and (R) are true, but (R) is not the correct explanation of (A)
  3. (A) is true, but (R) is false
  4. (A) is false, but (R) is true
उत्तर देखें और व्याख्या

उत्तर: (D) (A) is false, but (R) is true

व्याख्या

Most vitamins must come from diet (the body makes only a few, like D and K via gut bacteria), so A is false while R is true.