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The gases used in the Miller-Urey experiment were ______.

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Question

The gases used in the Miller-Urey experiment were ______.

Options

  • NH3, NH4 and O2

  • O2, CO2 and NH3

  • CO2, NH3 and CH4

  • H2, CH4 and NH3

MCQ
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Solution

The gases used in the Miller-Urey experiment were H2, CH4 and NH3.

Explanation:

Miller and Urey used hydrogen, methane and ammonia, with water vapour, and excluded free oxygen. The other options incorrectly include oxygen or list substances that were not the experimental gas mixture.

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Chapter 8: Evolution-Origin of Life - EXERCISES [Page 460]

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Sarita Aggarwal Biology [English] Class 12 ISC
Chapter 8 Evolution-Origin of Life
EXERCISES | Q I. 27. | Page 460
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