Science, asked by chinu8252, 1 year ago

is it true that heterotrophs are the producers of the living world

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Answered by Aashitaaaa
0
The autotrophs are known as producers because they make their own food
Answered by kreetikagupta
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heterotroph (/ˈhɛtərəˌtroʊf, -ˌtrɒf/;[1]Ancient Greek ἕτερος héteros = “other” plus trophe = "nutrition") is an organismthat cannot produce its own food, relying instead on the intake of nutrition from other sources of organic carbon, mainly plant or animal matter. In the food chain, heterotrophs are secondary and tertiary consumers.[2][3] Ninety-five percent or more of all types of living organisms are heterotrophic, including all animals and fungi and some bacteriaand protists.[4] The term heterotroph arose in microbiology in 1946 as part of a classification of microorganismsbased on their type of nutrition.[5] The term is now used in many fields, such as ecology in describing the food chain.

Heterotrophs may be subdivided according to their energy source. If the heterotroph uses chemical energy, it is a chemoheterotroph (e.g., humans and mushrooms). If it uses light for energy, then it is a photoheterotroph (e.g., green non-sulfur bacteria).

Heterotrophs represent one of the two mechanisms of nutrition (trophic levels), the other being autotrophs (auto = self, troph = nutrition). Autotrophs use energy from sunlight (photoautotrophs) or inorganic compounds (lithoautotrophs) to convert inorganic carbon dioxide to organic carbon compounds and energy to sustain their life. Comparing the two in layman's terms, heterotrophs (such as animals) eat either autotrophs (such as plants) or other heterotrophs, or both.

Detritivores are heterotrophs which obtain nutrients by consuming detritus(decomposing plant and animal parts as well as feces).[6] Saprotrophs (also called lysotrophs) are chemoheterotrophs that use extracellular digestion in processing decayed organic matter. It is a term most often associated with fungi. The process is most often facilitated through the active transport of such materials through endocytosis within the internal mycelium and its constituent hyphae...
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