Biology, asked by shilakumar3028, 1 year ago

the dark coloured amorphous substance that is highly resistant to microbial action and undergoes decomposition at an extermely slow rate is called

Answers

Answered by abhishekdevenbpdl4d3
1

the substance is called HUMUS...

Answered by ItsmeSRC11
0
Heya..!

here's your answer

HUMUS is the dark colured amorphous organic matter rich in lignin and cellulose.


It is colloidal in nature.

It is quite resistant to microbial action.

It acts as a reservoir of nutrients and helpful in maintenance of soil moisture as well as aeration.

it undergoes decomposition i.e., the release of inorganic substances through a process called MINERALISATION.


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