Multiple choice

Mesozoic Era is the era of

  1. fishes

  2. reptiles

  3. birds

  4. plants

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Mesozoic Era (Triassic, Jurassic, Cretaceous periods) is famously called the 'Age of Reptiles' when dinosaurs dominated terrestrial ecosystems. While birds evolved from theropod dinosaurs during this era and plants continued to diversify, reptiles (particularly dinosaurs) were the dominant vertebrates. Fishes were most prominent in earlier periods.