Multiple Choice Questions on Evolution - Origin of life

1. First life on earth was
a) cyanobacteria
b) autotrophs
c) photo autotrophs
d) chemoheterotrophs

2. One of the possible early sources of energy were/ was
a) green plants
b) carbon dioxide
c) chlorophyll
d) UV rays and lightening

3. First experiment regarding evolution of life was performed by
a) Watson and Crick
b) Oparin and Haldane
c) Urey and Miller
d) Meselson and Stahl

4. Coacervates were formed by
a) DNA
b) radiations
c) polymerisation
d) polymerisation and aggregation

5. Miller and Urey performed an experiment to prove origin of life. They look for gases NH₃ and H₂ along with?
a) N₂ and H₂O
b) H₂O and CH₄
c) CO₂ and N₂
d) CH₄ and N₂

6. According to Oparin, which one of the following was not present in the primitive atmosphere of the earth?

a) methane
b) hydrogen
c) water vapour
d) oxygen

7. Swan neck flask experiment was performed by 
a) Oparin and Haldane
b) Darwin
c) Aristotle
d) Louis Pasteur

8. Coacervates were experimentally produced by
a) Urey and Miller
b) Jacob and Monad
c) Oparin
d) Fischer and Huxley

9. Finding of Miller’s experiment on origin of life has provided evidence for the a) theory of special creation
b) theory of biogenesis
c) theory of abiogenesis
d) theory of organic evolution

10. Theory of abiogenesis was put forward by
a) Spallanzani
b) F.Redi
c) Van Helmont
d) Pasteur
Learn more:

• Multiple Choice Questions on Evolution
• Multiple Choice Quiz on Origin of Life
• Multiple Choice Questions on Geological time Scale
• Multiple Choice Questions on Human Evolution

Answers
1. d) chemoheterotrophs
2. d) UV rays and lightening
3. c) Urey and Miller
4. d) polymerisation and aggregation
5. b) H₂O and CH₄
6. d) oxygen 7. d) Louis Pasteur
8. c) Oparin
9. c) theory of abiogenesis
10. c) Van Helmont

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