Botany-Sewage Treatment
NEET Botany Sewage Treatment Assertion Reason Question
Type: Assertion Reason-assertion-Easy-Class 12
Assertion (A): Secondary treatment of sewage involves the use of aeration tanks. | Reason (R): Aerobic microbes are used in the secondary treatment to reduce organic matter in sewage.
A
Both A and R are true and R is the correct explanation of A.
B
Both A and R are true but R is not the correct explanation of A.
C
A is true but R is false.
D
A is false.
Correct Answer
Option A
Detailed Explanation
The secondary treatment of sewage involves aeration tanks where aerobic microbes help in reducing the organic matter, as described in the NCERT context.
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