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General Science - Questions and Answers

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36. The high-temperature superconductors are
A. metal alloys
B. ceramic oxides
C. inorganic polymers
D. pure rare earth metals
Explanation:
37. To prove the chemosynthetic theory of origin of life, Miller conducted an experiment in which he synthesised
A. carbohydrates
B. lipids
C. amino acids
D. proteins
Explanation:
38. The scientist whose name is always associated with the name of Charles Darwin, as a co-author of the theory of Natural Selection is
A. Thomas H. Huxley
B. Ernst Haeckel
C. Alfred Russel Wallace
D. August Weismann
Explanation:
39. Who among the following laid the foundation of nuclear science in the country ?
A. Vikram Sarabhai
B. Homi J. Bhabha
C. M. G. K. Menon
D. Raja Ramana
Explanation:
40. The theory of Survival of the Fittest was propounded by
A. Lamark
B. Mendel
C. Charles Darwin
D. Karl Landsteiner
Explanation: