Choose incorrect pair

When two species of different genealogy come to resemble each other as a result of adaptation, the phenomenon is termed as

Embryological support for evolution was proposed by

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.