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Class 12BiologyEvolutionOrigin of Life
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When did life originate on Earth?

  • A
    $3$ billion years ago
  • B
    $3$ million years ago
  • C
    $30$ billion years ago
  • D
    $30$ million years ago
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Class 12 Questions

Class 12

Biology Questions

Chapter

Evolution

Subtopic

Origin of Life

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