Question

Which of the following organisms arose during the Mesozoic Era?
a.
mammals
c.
insects
b.
birds
d.
salamanders

Answer 1

Answer:

The answer is a..........

Answer 2

Question :- Which of the following organism arose during the Mesozoic Era?

Answer :- a) Mammals √

Reason :-

During the Mesozoic, or "Middle Life" Era, life diversified rapidly and giant reptiles, dinosaurs and other monstrous beasts Roamed the Earth. The period, which spans from about 252 million years ago to about 66 millions years ago, was also known as the age of reptiles or the age of dinosaurs.So the mammals aroses during the Mesozoic Era.