Question

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

Answer 1

The Correct Option is C

To understand the given statements and determine the correct answer, let's analyze each statement individually:

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

This statement is accurate because decomposition involves the breakdown of organic matter (detritus) by microorganisms, resulting in simpler substances. Thus, Statement I is correct.

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

This statement is incorrect. Lignin and chitin are complex biopolymers that are difficult for decomposers to break down. When detritus is rich in lignin and chitin, decomposition generally slows down, as these substances require specialized enzymes and conditions for decomposition.

Thus, the correct evaluation is that Statement I is correct, while Statement II is incorrect. Therefore, the correct answer is: "Statement I is correct but Statement II is incorrect."