Zoology-Evolution Theories

NEET Zoology Evolution Theories MCQ Question

Type: MCQ-diagram based-Medium-Class 12

Imagine a diagram of a timeline showing the evolution of life forms. The timeline highlights major evolutionary milestones, such as the appearance of invertebrates, jawless fish, and seaweeds. Which event occurred around 350 million years ago?

Question diagram
A

Evolution of jawless fish

B

Appearance of invertebrates

C

Emergence of fish with stout and strong fins

D

First invasion of land by plants

Correct Answer

Option C

Detailed Explanation

According to the given NCERT context, fish with stout and strong fins capable of moving on land and returning to water evolved around 350 million years ago.

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