Zoology-Origin of Life

NEET Zoology Origin of Life MCQ Question

Type: MCQ-conceptual-Medium-Class 12

Which combination of statements accurately reflects the concept of the origin of life and evolution according to the provided context?

A

The first form of life likely arose from non-living molecules through evolutionary forces, and all life forms initially existed in a water environment.

B

Life on earth began around 4.5 billion years ago with complex multicellular organisms, which later evolved into simpler forms.

C

The first cellular forms of life possibly originated about 2000 million years ago, and the theory of special creation suggests all species were created at once.

D

Dinosaurs evolved into mammals approximately 200 million years ago, and the first living organisms were complex multicellular forms.

Correct Answer

Option A

Detailed Explanation

The correct statement reflects that the first life forms arose from non-living molecules through evolutionary processes and were primarily aquatic, as stated in the context of biogenesis and the evolution of life forms.

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