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Biology · PYQ NEET UG 2023

हिन्दी

Which one of the following techniques does not serve the purpose of early diagnosis of a disease for its early treatment?

  1. A
    Serum and Urine analysis
  2. B
    Recombinant DNA Technology
  3. C
    Polymerase Chain Reaction (PCR) technique
  4. D
    Enzyme Linked Immuno-Sorbent Assay (ELISA) technique

Correct answer · Option A

Serum and Urine analysis

Explanation

Serum and urine analysis are conventional diagnostic methods and generally do not facilitate ultra-early molecular diagnosis compared to PCR, ELISA, or Recombinant DNA technology.
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