The existence of marsupials in Australia and New Zealand proves:

The Recapitulation theory provides evidence from which of the following fields?

Which of the following are the correct pair of homologous organs?
$I.$ Hands of man and wings of bat
$II.$ Wings of bat and wings of cockroach
$III.$ Wings of bird and wings of butterfly
$IV.$ Fins of fish and forelimbs of horse
$V.$ Forearm of human and forelimbs of horse
The correct combination is visible in option

The term for similarity in organ structure seen in organisms with great diversity is known as:

Forelimbs of cat,lizard used in walking; forelimbs of whale used in swimming and forelimbs of bats used in flying are an example of

The functioning of proteins and genes in various organisms is $.....P.....$ which indicates that they share a $.....Q.....$ ancestor.