Briefly explain theory of biogenesis. from Biology Evolution
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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 ?
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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.

    Theory of Biogenesis. According to this theory, life originated from pre-existing life. This theory was developed by Francisco Redi (1621-1697), which was subsequently supported by many scientists, including Spallanzani (1729-1799), and Louis Pasteur (1822-1895).
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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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