MCQ Practice Single Best Answer Topic: Inventions Miscellaneous

Q Who invented/discovered Antipolio Vaccine?

Question ID
#11717
Subchapter
Inventions Miscellaneous
Action
Choose one option below

Choose Your Answer

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  • A John L. Baird
  • B J. E.Salk
  • C Wilhelm K. Roentgen
  • D Comstock & Kalmus
Correct Answer: B

Explanation

Antipolio Vaccine invented/discovered by J. E.Salk in the year 1950 [Country: U.S.A.]

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