Practicing Success

Target Exam

CUET

Subject

Biology

Chapter

Ecosystem

Question:
Read the given statements and choose the correct answer.
Statement 1 :- Decomposition rate is slower if detritus is rich in lignin and chitin.
Statement 2 :- Decomposition rate is faster if detritus is rich in Nitrogen and water soluble substances like sugars.
Options:
Both the statements are correct.
Statement 1 is incorrect but Statement 2 is correct.
Statement 1 is correct but Statement 2 is incorrect.
Both the statements are incorrect.
Correct Answer:
Both the statements are correct.
Explanation:
Decomposition rate is slower if detritus is rich in lignin and chitin whereas it is faster if detritus is rich in Nitrogen and water soluble substances like sugars.