Choose the correct statements with reference to organic evolution.

$I.$ Flippers of whale and wings of bat exhibit analogy.

$II.$ Wings of butterfly and wings of bird exhibit homology.

$III.$ Organs with dissimilar structure are called analogous organs.

$IV.$ Organs with similar structure and origin are called homologous organs.

• A

  $I$ and $I V$

• B

  $I$ and $I I I$

• C

  $I I I$ and $I V$

• D

  $I I$ and $I V$