Which of the following is $NOT$ included in the $Mesozoic$ era?

The reptiles,like dinosaurs,were dominant in the . . . . . . period.

Dinosaurs were abundant during

Provide a brief account of the history of evolution.

In which period did giant reptiles dominate the earth?

Identify the organism based on the following characteristics:
- They were land reptiles.
- They had huge, fearsome, dagger-like teeth.