Which was absent in the atmosphere at the time of origin of life?
Which was absent in the atmosphere at the time of origin of life?
- A
$N H_{3}$
- B
$H _{2}$
- C
$O _{2}$
- D
$CH _{2}$
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Definitions / Explanation : Evolution & Chemical evolution
Definitions / Explanation : Evolution & Chemical evolution
Which of the following was most likely to have been absent in free form in the primordial atmosphere at the time of origin of life
What did $S.L.$ Miller observe in his experimental set-up?
What did $S.L.$ Miller observe in his experimental set-up?
Contribution of scientist : Louis Pasteur $($ in $1860)$, Oparin and Haldane.
Contribution of scientist : Louis Pasteur $($ in $1860)$, Oparin and Haldane.
It is still a favorite idea for some astronomers.
It is still a favorite idea for some astronomers.