Biology
Grade-9
Easy
Question
The theory of chemical evolution was given by___________.
- Oparin and Haldane
- Urey and Miller
- Darwin and Wallace
- Plato and Aristotle
Hint:
Also referred to as theory of abiogenesis.
The correct answer is: Oparin and Haldane
- Theory of chemical evolution or abiogenesis was proposed by Oparin and Haldane
- The theory states that life on earth was created due to chemical reactions
- This theory was later disproved by Louis Pasteur by his famous swan neck flask experiment, according to which life evolved from life
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