STANDARDBotany-Origin of Life
STANDARD Botany Chemical Evolution MCQ Question
Type: MCQ-conceptual-Medium
Who proposed that the first form of life could have come from pre-existing non living organic molecules
A
Stanley Miller
B
Oparin and Haldane
C
Louis Pasteur
D
Spallanzani
Correct Answer
Option B
Detailed Explanation
Theory of chemical origin was proposed independently by Russian scientist A.I. Oparin in 1923 and by English scientist J.B.S. Haldane in 1928.
Found an issue with this question?
Related Questions
More from Origin of Life
Approximately how many years ago did the first cellular forms of life originate?
Zoology
Assertion: Coacervates are believed to be the precursors of life. Reason: Coacervates are self-duplicating aggregates of protein surrounded by lipid ...
2019Zoology
Which one of the following is incorrect about the characteristics of protobionts (coacervates and microspheres) as envisaged in the abiogenic origin o...
2008Botany