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E
Question Practice

What does the theory of spontaneous generation propose?

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MCQ_SA
CBSE
Class 12
Biology
Biology
Evolution
Question Bank

What does the theory of sponta...

Single Answer MCQ
Q-00084374

What does the theory of spontaneous generation propose?

1

Life arises from non-living matter.

2

Life evolves from existing living organisms.

3

Life is eternally present and unchanged.

4

Life originated from outer space.

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Q1.

What theory suggests that life on Earth may have originated from microorganisms from outer space?

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Q2.

Who provided experimental evidence against the theory of spontaneous generation?

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Q3.

What process is believed to have preceded the appearance of life on Earth, involving the formation of complex organic compounds?

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Q4.

What key conditions were present on early Earth that facilitated chemical evolution?

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