Convergent evolution is typically represented by which of the following?

Which of the following groups does not represent homologous organs?

$A$ certain animal possesses shelled eggs,hair,and mammary glands,and also has a cloaca. It acts as a connecting link between which of the following?

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 flippers of a seal are modified .......

Organs that have the same basic structure but perform different functions are known as .......