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(D) In $1953$,Stanley Miller and Harold Urey conducted an experiment to test the Oparin-Haldane hypothesis regarding the origin of life.They created a

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$CH_4, H_2, NH_3, H_2O$

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(D) In $1953$,Stanley Miller and Harold Urey conducted an experiment to test the Oparin-Haldane hypothesis regarding the origin of life.They created a simulated primitive atmosphere in a closed flask containing a mixture of methane $(CH_4)$,hydrogen $(H_2)$,ammonia $(NH_3)$,and water vapor $(H_2O)$ at a ratio of $2:2:1:2$.They maintained the temperature at $800^{\circ}C$ using electrodes to simulate lightning and observed the formation of amino acids.

In their experiment,Urey and Miller took a mixture of ....... in a closed flask.

Similar Questions

What were the contributions of the scientists Louis Pasteur $(1860)$,Oparin,and Haldane to the study of the origin of life?

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 amino acids were synthesized from which of the following mixtures,as observed after eighteen days?

The primitive environment was reducing because in it

$Oparin$ and $Haldane$ proposed that the first form of life could have come from pre-existing non-living organic molecules.

The Earth is believed to have been formed approximately how many years ago?

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