Given below are three statements (A-B) each with one or mor…

Biology Microbes in Human Welfare Single Correct MCQ

Published on: August 20, 2026

Given below are three statements (A-B) each with one or more blanks. Select the option which correctly fills the blanks in the statements -

Statements:

A Microbes consume the major part of the organic matter in the effluent and reduce _______ of sewage.

B. Certain bacteria which grow anaerobically on cellulosic material, produce large amount of methane along with

C0 2 and H 2 . The bacteria are commonly called as _______ and one such common bacterium is _______.

Options:

A - CO 2 demand; B - methanogens, Methanobacterium

A- Carbon; B -methanogens, Methanobacterium

A - biochemical oxygen demand; B - methanogens, Methanobacterium

A - biochemical oxygen demand; B - Methylokorus infernorum

Text Solution

Verified by Experts

The correct answer is:

No detailed text explanation provided yet.

Previous Question Next Question

Get practice questions, solutions, and test series in one place.

Share your experience with this question and solution.

Send your comment, doubt, correction, or feedback to admin.

What students say about this solution

No reviews yet. Be the first to write a review.