NEET BIOLOGY

ECOLOGY

ORGANISMS AND THE ENVIRONMENT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Organisms such as mushrooms, bacteria, worms and ants that get energy by breaking down other dead organisms.
A
scavengers
B
consumers
C
decomposers
D
carnivores
Explanation: 

Detailed explanation-1: -Decomposers are a group of organisms that essentially break down decaying organic matter. There are two major groups that make up the decomposers: detritivores that feed on dead matter and saprotrophs.

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: -Back to the Beginning. When plants and animals die, they become food for decomposers like bacteria, fungi and earthworms. Decomposers or saprotrophs recycle dead plants and animals into chemical nutrients like carbon and nitrogen that are released back into the soil, air and water.

Detailed explanation-4: -Decomposers are organisms that break down dead or decaying organisms; they carry out decomposition, a process possible by only certain kingdoms, such as fungi.

Detailed explanation-5: -Mushrooms that get their nutrients by digesting dead or decaying organic matter such as leaves, pine needles, and wood are known as saprobes.

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