Who discovered the vaccine for Rabies? MCQ with Answer and Explanation

Who discovered the vaccine for Rabies?
A. Louis Pasteur
B. Edward Jenner
C. Robert Koch
D. Jonas Salk
Answer: Option A
Solution (By JKSSB Mock Tests)
Louis Pasteur developed the first vaccine against rabies by cultivating the virus in rabbits and drying the affected nerve tissue.

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Practice More Inventions and Discoveries Questions

Question #1
Who discovered the optical law of refraction independently, which relates the angles of incidence and refraction?
A. René Descartes
B. Isaac Newton
C. Willebrord Snellius
D. Christiaan Huygens

Correct Answer: Option C


Explanation:
Willebrord Snellius formulated the law of refraction (Snell's Law) in 1621, determining refractive index constants.

Question #2
Who discovered the therapeutic potential of the anti-malarial drug Artemisinin, winning a Nobel Prize in 2015?
A. Ronald Ross
B. Charles Laveran
C. Tu Youyou
D. Satoshi Ōmura

Correct Answer: Option C


Explanation:
Tu Youyou extracted artemisinin from sweet wormwood plants based on traditional Chinese medical texts, saving millions from malaria.

Question #3
The invention of the standard mechanical typewriter carbon paper mechanism to replicate text was patented by whom?
A. Pellegrino Turri
B. Walter Hunt
C. John Loud
D. Christopher Sholes

Correct Answer: Option A


Explanation:
Pellegrino Turri developed early carbon pigment transfer papers in 1806 to functionalize his experimental typing machines.