Oparin and Haldane's theory of chemical evolution of life was experimentally supported by:
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → Miller and Urey
Option (4) Miller and Urey — Correct. Miller (with Urey) made amino acids from simple gases in a closed flask.
NCERT Extract:
Origin of Life – “… In 1953, S.L. Miller, an American scientist created similar conditions in a laboratory scale (Figure 6.1). He created electric discharge in a closed flask containing CH4, H2, NH3 and water vapour at 800°C. He observed formation of amino acids.”
