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
D. Decomposer
Explanation
The correct answer is Decomposer.
Correct answer
D. Fertility
Explanation
The correct answer is Fertility.
Correct answer
A. None of these
Explanation
The correct answer is None of these.
Correct answer
B. All of the above
Explanation
The correct answer is All of the above.
Correct answer
C. All of the above
Explanation
The correct answer is All of the above.
Correct answer
B. All of the above
Explanation
The correct answer is All of the above.
Correct answer
D. All the animal will die
Explanation
The correct answer is All the animal will die.
Correct answer
D. Troposphere
Explanation
The correct answer is Troposphere.
Correct answer
C. A functional unit of biotic and abiotic components which have an energy source
Explanation
The correct answer is A functional unit of biotic and abiotic components which have an energy source.
Correct answer
D. Solar energy
Explanation
The correct answer is Solar energy.