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Class 12BiologyEvolutionOrigin of Life
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How old is our universe?

  • A
    $10$ billion years old
  • B
    $20$ billion years old
  • C
    $15$ billion years old
  • D
    $5$ billion years old
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Class 12 Questions

Class 12

Biology Questions

Chapter

Evolution

Subtopic

Origin of Life

Similar Questions

$I.$ Oparin's theory of the origin of life is based on $....A......$
$II.$ The chemical theory of the origin of life was given by $....B......$

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By the time of $......$ mya,invertebrates were formed and became active.

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Give scientific reasons: Life originated from the Earth's inorganic atmosphere in the past,but this no longer happens today.

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Who demonstrated that life comes only from pre-existing life?

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For a long time,it was believed that life originated from decaying and rotting matter like straw,mud,etc. This was the theory of:

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