MCQ
Dinosaurs became extinct in
- ASilurian period
- BJurassic period
- CTriassic age
- ✓Cretaceous period
✓
Answer
Correct option: D.
Cretaceous period
d
(d)The giant reptiles became extinct in cretaceous period mainly because of their lack of adaptability, depleted supply of food, predation and large scale destruction of their eggs.
(d)The giant reptiles became extinct in cretaceous period mainly because of their lack of adaptability, depleted supply of food, predation and large scale destruction of their eggs.
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