Which of the following is the correct sequence of events in the origin of life?
$I.$ Formation of protobionts
$II.$ Synthesis of organic monomers
$III.$ Synthesis of organic polymers
$IV.$ Formation of $DNA$-based genetic systems

  • A
    $I, II, III, IV$
  • B
    $I, III, II, IV$
  • C
    $II, III, I, IV$
  • D
    $II, III, IV, I$

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