Urey -Miller's experiment mixture had the following except - Vidyadip

MCQ

Urey -Miller's experiment mixture had the following except

A
Methane
✓
$CO _{2}$
C
Hydrogen
D
Water vapour

✓

Answer

Correct option: B.

$CO _{2}$

b
In $1953,$ Stanley Miller and Harold Urey synthesized amino acids by passing an electric discharge in a mixture of methane $\left( CH _{4}\right)$, ammonia $\left( NH _{3}\right)$, hydrogen $\left( H _{2}\right)$ and water vapours $\left( H _{2} O \right).$

Carbon dioxide $\left( CO _{2}\right)$ was not present in the Urey-Miller experiment mixture.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from STD 12 - 6. evolution→STD 12 - 6. evolution — all question types→BIOLOGY STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

A disease free individual generally means that he is:

During protein synthesis in an organism, at one point the process comes to a halt. Select the group of the three codons from the following, from which anyone of the three could bring about this halt.

Which one of the following statements cannot be connected to Predation?

The Process by which individuals are included into a population is known as:

$F_2$ generation in a Mendelian cross showed that both genotypic and phenotypic ratios are same as $1 : 2 : 1$. It represents a case of

Hippopotamus is found in:

The components of a bioreactor are

$I.$ an agitator system

$II.$ an oxygen delivery system

$III.$ foam control system

$IV.$ temperature control system

$V.$ $pH$ control system

$VI.$ sampling ports to with draw cultures periodically

Choose the correct option

A child of a mother with blood group $A$ and a father with blood group $AB$ may have any one of the following blood groups except

The mutations which prove fatal for the organism are called:

Which of the following is a secondary lymphoid organ?