Explore topic-wise MCQs in Biology.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.

1.

What environment is unfavorable for the process of decomposition?

A. Warm
B. Low temperature and anaerobic conditions
C. Moist
D. Having good humus
Answer» C. Moist
Discussion
2.

What environment is favorable for the process of decomposition?

A. Low temperature and anaerobic conditions
B. High temperature
C. Warm and moist
D. Watery
Answer» D. Watery
Discussion
3.

At what rate does decomposition occur when detritus is rich in lignin and chitin?

A. Faster
B. Neutral
C. Moderate
D. Slower
Answer» E.
Discussion
4.

At what rate does decomposition occur when detritus is rich in nitrogen and sugars?

A. Slower
B. Faster
C. Moderate
D. Neutral
Answer» C. Moderate
Discussion
5.

Along with oxygen what are the other components decomposition depend on?

A. Oxygen
B. Chemical composition of detritus
C. Decomposers
D. Leaching
Answer» C. Decomposers
Discussion