NEET BIOLOGY

Detailed explanation-1: -Aerobic Decomposition. When organic materials decompose in the presence of oxygen, the process is called “aerobic.” The aerobic process is most common in nature.

Detailed explanation-2: -Decomposers play a critical role in the flow of energy through an ecosystem. They break apart dead organisms into simpler inorganic materials, making nutrients available to primary producers.

Detailed explanation-3: -Decomposition: The action or process of breaking down; the rotting or decaying of plant or animal matter.

Detailed explanation-4: -Decomposition begins at the moment of death, caused by two factors: 1.) autolysis, the breaking down of tissues by the body’s own internal chemicals and enzymes, and 2.) putrefaction, the breakdown of tissues by bacteria.

Detailed explanation-5: -Decomposition is a complex process. Organic matter is broken down into carbon dioxide and the mineral forms of nutrients like nitrogen. It is also converted into fungi and bacteria through these organisms feeding on the organic material and reproducing.