is the human evolution possible from different chemicals
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1953, S.L. Miller,
an American scientist created similar conditions in a laboratory scale
(Figure 7.1). He created electric discharge in a closed flask containing
CH4, H2, NH3 and water vapaur at 8000C. He observed formation of amino
acids. In similar experiments others observed, formation of sugars,
nitrogen bases, pigment and fats. Analysis of meteorite content also
revealed similar compounds indicating that similar processes are
occurring elsewhere in space. With this limited evidence, the first part of
the conjectured story, i.e., chemical evolution was more or less accepted
an American scientist created similar conditions in a laboratory scale
(Figure 7.1). He created electric discharge in a closed flask containing
CH4, H2, NH3 and water vapaur at 8000C. He observed formation of amino
acids. In similar experiments others observed, formation of sugars,
nitrogen bases, pigment and fats. Analysis of meteorite content also
revealed similar compounds indicating that similar processes are
occurring elsewhere in space. With this limited evidence, the first part of
the conjectured story, i.e., chemical evolution was more or less accepted
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