The primitive environment was reducing because in it
$C{O_2}$was more
${H_2}$ was more
${O_2}$ was more
$N{H_3}$was more
It's Obvious
Which of the following were present in prebiotic group?
Contribution of scientist : Stanely Miller and Harold urey
Assertion : The primitive atmosphere was reducing one i.e., without oxygen.
Reason : In the primitive atmosphere, oxygen was involved in forming ozone
Assertion : Organic compounds first evolved in earth required for origin of life were protein and nucleic acid.
Reason : All life forms were in water environment only.
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