Question

What major group of animals dominated the mesozoic era?

Answer 1

Answer:

The vertebrates were dominated by the reptiles, especially the dinosaurs.

Marine invertebrate life was dominated by the Mollusca.

Explanation:

Answer 2

The Mesozoic Era is best remembered for Reptiles, particularly dinosaurs.

What is the Mesozoic Era best remembered for?

The ancestors of today's major plant and animal groups first appeared during the Mesozoic, but this period is best remembered as the time of the dinosaurs.

Reptiles, particularly dinosaurs, dominated the vertebrates. The Mollusca-dominated marine invertebrate life ruled the Mesozoic Era.

Therefore, the above statement explains the  Mesozoic Era.

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