The evolutionary history of a particular group of organisms is called

Select the correct option for the wings of a butterfly and the wings of a bird.

What is the name of the animal shown in the figure?

The $Jurassic$ period of the $Mesozoic$ era is characterized by:

Which of the following are the wrong statements?
$I.$ Organs which are different in basic structure and origin but perform similar functions are called analogous organs.
$II.$ Organs with different basic structure and origin but perform similar functions are called homologous organs.
$III.$ Homologous organs lead to convergent evolution.
$IV.$ Analogous organs lead to divergent evolution.
The correct combination is:

Galapagos islands are located in