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
A. Algae and fungi in lichens-parasitism
Explanation
The correct answer is Algae and fungi in lichens-parasitism.
Correct answer
D. Cyclic succession
Explanation
The correct answer is Cyclic succession.
Correct answer
D. All of the above
Explanation
The correct answer is All of the above.
Correct answer
B. Both (a) & (b)
Explanation
The correct answer is Both (a) & (b).
Correct answer
B. Rio-de-Janeiro
Explanation
The correct answer is Rio-de-Janeiro.
Correct answer
A. 1.90%
Explanation
The correct answer is 1.90%.
Correct answer
A. Both (a) & (b)
Explanation
The correct answer is Both (a) & (b).
Correct answer
C. Zizyphus
Explanation
The correct answer is Zizyphus.
Correct answer
B. Increase in aerenchyma
Explanation
The correct answer is Increase in aerenchyma.
Correct answer
A. Escherichia coli
Explanation
The correct answer is Escherichia coli.