Question

In which era reptiles were dominated?

• A. Coenozoic era
• B. Meszoic era
• C. Palaeozoic era
• D. Archaeozoic era

Answer 1

Answer: (B)

Meszoic era

Answer 2

Mesozoic era began about $24.8$ crore years ago and lasted for about $18.3$ crore years. It is also known as the "Age of Reptiles". The main events of Mesozoic era are : Mesozoic (i) Gymnosperms dominate landscape; first dinosaurs and mammals. (ii) Gymnosperms continue as dominant plants; dinosaurs dominant; first birds. (iii) Flowering plants (angiosperms) appear, dinosaurs and many groups of organisms become extinct at end of period.