Which of the given pairs are correct?
$I.$ Wings of insects and birds are homologous organs.
$II.$ Wings of bats and birds are homologous organs.
$III.$ Wings of insects and bats are analogous organs.
$IV.$ Wings of insects and birds are analogous organs.
Choose the correct option.

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

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