☰ Inventions and Discoveries (General Science) - MCQs

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Q25.

Who discovered the plants have life ?

  • A. Robert Koch
  • B. J.C.Bose
  • C. Paul Berg
  • D. George Snell
    ✍ Discuss    
Q26.

Who defined the law of gravitation ?

  • A. Newton
  • B. Archmides
  • C. Galileo
  • D. Faraday
    ✍ Discuss    
Q27.

Which of the following was discovered by Ronald Ross ?

  • A. Cholera Germs
  • B. Malaria Parasite
  • C. Jaundice germs
  • D. None of these
    ✍ Discuss    
Q28.

Logarithm tables were invented by

  • A. John Napier
  • B. John Doe
  • C. John Harrison
  • D. John Douglas
    ✍ Discuss    
Q29.

Who created the artificial 'gene' ?

  • A. Hargobind khorana
  • B. J.J.Thompson
  • C. Benjamin Franklin
  • D. Meghnad Saha
    ✍ Discuss    
Q30.

Oxygen is discovered by

  • A. Rutherford
  • B. William Ramsay
  • C. Priestly
  • D. Neils Bohr
    ✍ Discuss    
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