In 1953 S. L. Miller created primitive earth conditions in the laboratory and gave experimental evidence for origin of first form of life from preexisting non-living organic molecules. The primitive earth conditions created include:

Options

A. low temperature, volcanic storms, atmosphere rich in oxygen
B. low temperature, volcanic storms, reducing atmosphere
C. high temperture, volcanic storms, non- reducing atmosphere
D. high temperature, volcanic storms, reducing atmosphere containing `CH_4, NH_3` etc

Answer

d