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
B. All of the above
Explanation
The correct answer is All of the above.
Correct answer
C. T4
Explanation
The correct answer is T4.
Correct answer
A. Symbiosis
Explanation
The correct answer is Symbiosis.
Correct answer
D. Newly-exposed habitat with no record of earlier vegetation
Explanation
The correct answer is Newly-exposed habitat with no record of earlier vegetation.
Correct answer
B. Both (a) & (b)
Explanation
The correct answer is Both (a) & (b).
Correct answer
D. It increases the competition with fishes for dissolved oxygen
Explanation
The correct answer is It increases the competition with fishes for dissolved oxygen.
Correct answer
D. Both (a) & (b)
Explanation
The correct answer is Both (a) & (b).
Correct answer
A. Producers
Explanation
The correct answer is Producers.
Correct answer
B. In case of root cutting they are buried, sometimes horizontally in the ground
Explanation
The correct answer is In case of root cutting they are buried, sometimes horizontally in the ground.
Correct answer
C. 1842
Explanation
The correct answer is 1842.