Which bacteria are most abundant in nature? | CGP Edu

Biology Biological Classification Introduction and Kingdom–Monera Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 21, 2026

Which bacteria are most abundant in nature?

A

Archaebacteria

B

Photosynthetic autotrophic bacteria

C

Chemosynthetic autotrophic bacteria

D

Heterotrophic bacteria

Text Solution

Verified by Experts

The correct answer is:

Heterotrophic bacteria are most abundant in nature because they can live on a wide variety of organic substances and are found in soil, water, and living organisms.

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