NEETZoology-Microbes in Human Welfare
NEET Zoology Sewage Treatment Assertion Reason Question
Type: Assertion Reason-conceptual-Medium-Class 12
Given below are assertion and reason mark the correct choice from given options. Assertion: The primary effluent is passed into large aeration tanks where it is constantly agitated mechanically and air is pumped into it.
A
Assertion and reason both are true and the reason is correct explanation of assertion.
B
Assertion and reason both are true but reason is not correct explanation of assertion.
C
Assertion is true but reason is wrong.
D
Assertion and reason both are wrong.
Correct Answer
Option A
Detailed Explanation
The assertion is true as aeration tanks are used to promote microbial growth for the breakdown of organic matter, and the reason correctly explains this process.
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