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6.Evolution
normal
Stanley Miller had put the Oparin-Haldane theory to test in $1953$ by creating in the laboratory, the probable conditions on the primitive earth. In the experiment simple aminoacids were synthesized from which of the following mixtures, as observed after eighteen days?
A
$H_{2}, O_{2}, N_{2} \; and\; H_{2}O$
B
$CH_{4}, CN, H_{2} \;and \;O_{2}$
C
$H_{2}, NH_{3}, CH_{4}$ and water vapour
D
$NH_{3}, CH_{4}\; and \;O_{2}$
Solution
Primitive earth had reducing atmosphere.
Standard 12
Biology
