Multiple choice

Match List - I with List - II and give the correct answer from the code given below: List - I (Discoverer)

p. Jenner q. Watson

r. Landsteiner s. Flemming

List - II (Discoveries)

  1. blood grouping 2. penicillin

  2. vaccination 4. double helix

  1. p - 3, q - 1, r - 2, s - 4

  2. p - 3, q - 4, r - 2, s - 1

  3. p - 3, q - 4, r - 1, s - 2

  4. p - 3, q - 2, r - 4, s - 1
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Jenner discovered vaccination (smallpox vaccine), Watson (with Crick) discovered the double helix structure of DNA, Landsteiner discovered blood grouping, and Flemming discovered penicillin. The correct matching is p-3, q-4, r-1, s-2.

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