What is the dark amorphous organic matter rich in cellulose and lignin that is highly resistant to any microbial action and decomposes at a slower rate called?(a) Fragments(b) Enzymes(c) Humus(d) MineralsI have been asked this question during an interview.Query is from Ecosystem in section Ecosystem of Biology – Class 12

What is the dark amorphous organic matter rich in cellulose and lignin

1.	What is the dark amorphous organic matter rich in cellulose and lignin that is highly resistant to any microbial action and decomposes at a slower rate called?(a) Fragments(b) Enzymes(c) Humus(d) MineralsI have been asked this question during an interview.Query is from Ecosystem in section Ecosystem of Biology – Class 12
Answer» Correct answer is (c) Humus Easiest explanation: The dark AMORPHOUS organic MATTER rich in cellulose and lignin that is highly resistant to any microbial action and decomposes at a slower rate is called humus. It is formed due to the DECOMPOSITION of the organic remains such as dead PLANTS remains dead animal remains and FECAL matter.

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