Why was the theories of spontaneous generation not accepted ? fro
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    Evolution

    Multiple Choice QuestionsShort Answer Type

    31. Attempt giving a clear definition of the term species.
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    32. Why was the theories of spontaneous generation not accepted ?

    Spontaneous theory stated that life came from decaying and rotting matter like mud, straw etc. It was not accepted because Louis Pasteur demonstrated with the help of experiments that life always came from pre-existing life.

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    33. State the three connotations of the theory of special creation.
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    34. Briefly explain theory of biogenesis.
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    35. Write the composition of primitive earth’s atmosphere according to the Big Bang theory..
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    36. What are coacervates ?
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    37. List characteristics of coacervates.
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    Multiple Choice QuestionsOne Word Answers

    38. Which island did Alfred Wallace work on??
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    Multiple Choice QuestionsShort Answer Type

    39. Why is nascent oxygen supported to be toxic to aerobic life forms?
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    40. Write the contribution of Urey and Miller.
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