1
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

Given below are two statements:

Statement I : Decomposition is a process in which the detritus is degraded into simpler substances by microbes.

Statement II : Decomposition is faster if the detritus is rich in lignin and chitin.

In the light of the above statements, choose the correct answer from the options given below :

A
Both Statement I and Statement II are correct
B
Both Statement I and Statement II are incorrect
C
Statement I is correct but Statement II is incorrect
D
Statement I is incorrect but Statement II is correct
2
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

Which one of the following will accelerate phosphorus cycle?

A
Burning of fossil fuels
B
Volcanic activity
C
Weathering of rocks
D
Rain fall and storms
3
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

Detritivores breakdown detritus into smaller particles. This process is called :

A
Catabolism
B
Fragmentation
C
Humification
D
Decomposition
4
NEET 2021
MCQ (Single Correct Answer)
+4
-1
The amount of nutrients, such as carbon, nitrogen, phosphorus and calcium present in the soil at any given time, is referred as :
A
Standing crop
B
Climax
C
Climax community
D
Standing state
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