MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
C. Heterotrophic
Explanation
The correct answer is Heterotrophic.
Correct answer
D. 1976
Explanation
The correct answer is 1976.
Correct answer
B. Both (a) & (b)
Explanation
The correct answer is Both (a) & (b).
Correct answer
A. Both (a) & (b)
Explanation
The correct answer is Both (a) & (b).
Correct answer
C. One test every 9th day
Explanation
The correct answer is One test every 9th day.
Correct answer
E. All of the above
Explanation
The correct answer is All of the above.
Correct answer
C. Both (a) & (b)
Explanation
The correct answer is Both (a) & (b).
Correct answer
A. Both (a) & (b)
Explanation
The correct answer is Both (a) & (b).
Correct answer
B. Both (a) & (b)
Explanation
The correct answer is Both (a) & (b).
Correct answer
D. Sewage
Explanation
The correct answer is Sewage.