AP BIOLOGY

ECOLOGY

ENERGY FLOW AND PRIMARY PRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which is an example of a detritivore?
A
earthworm
B
fungus
C
mosquito
D
bacteria
Explanation: 

Detailed explanation-1: -Earthworms are soil-dwelling detritivores.

Detailed explanation-2: -Millipede Detritivore. While decomposers break down dead, organic materials, detritivores-like millipedes, earthworms, and termites-eat dead organisms and wastes.

Detailed explanation-3: -Unfortunately, some important detritivores, for example, cockroaches, termites, mosquitoes, dung and carrion flies, and xylophagous beetles, are considered nuisances and subject to widespread control efforts, potentially interfering with their important roles in ecosystems.

Detailed explanation-4: -Detritivores are organisms that consume or feed on decomposing parts of animals and plants which include feces. These decomposed parts are known as detritus and hence, the name detritivores. So, the correct answer is option D. Note: The earthworms are a very crucial creature for cultivation and agriculture.

Detailed explanation-5: -Earthworms, Millipedes and Woodlice are detritivores. Detritivores include microorganisms such as bacteria and fungi; invertebrate insects such as mites, beetles, butterflies and flies; mollusks such as slugs and snails; or soil-dwelling earthworms, millipedes and woodlice.

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