Which process of decomposition is correctly d | vedclass

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(B) Decomposition is the process of breaking down complex organic matter into simpler inorganic substances. The steps involved are:$1$. Fragmentation:

Vedclass · Accepted Answer

Fragmentation - detritivores break down detritus into smaller particles.

Vedclass · Answer

(B) Decomposition is the process of breaking down complex organic matter into simpler inorganic substances. The steps involved are:$1$. Fragmentation: Detritivores (e.g.,earthworms) break down detritus into smaller particles.$2$. Leaching: Water-soluble inorganic nutrients go down into the soil horizons and get precipitated as unavailable salts.$3$. Catabolism: Bacterial and fungal enzymes degrade detritus into simpler inorganic substances.$4$. Humification: Leads to the accumulation of a dark-colored amorphous substance called humus,which is highly resistant to microbial action and undergoes decomposition at an extremely slow rate.$5$. Mineralization: Further degradation of humus by some microbes releases inorganic nutrients.Option $B$ is correct because fragmentation involves the breakdown of detritus into smaller particles by detritivores.

Which process of decomposition is correctly described?

Similar Questions

$A$: Detritivores and decomposers hold up a part of nutrients contained in detritus.
$R$: Immobilised nutrients cannot be available for solubilisation after the death of saprotrophs.

Which of the following is responsible for the beginning of the detritus food chain?

In a particular climatic condition,the decomposition rate is . . . . . . if detritus is rich in lignin and chitin.

What does the term catabolism refer to in the context of decomposition?

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