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  1. Autotroph - Wikipedia

    An autotroph is an organism that can convert abiotic sources of energy into energy stored in organic compounds, which can be used by other organisms.

  2. Autotroph - National Geographic Society

    Nov 18, 2024 · An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals. Because autotrophs produce their own food, they are sometimes called …

  3. Autotroph | Photosynthesis, Carbon Cycle, Energy | Britannica

    Autotroph, in ecology, an organism that serves as a primary producer in a food chain. Autotrophs obtain energy and nutrients by harnessing sunlight through photosynthesis (photoautotrophs) or, more …

  4. Autotrophs- Definition, Types and 4 Examples - Microbe Notes

    Aug 3, 2023 · Autotrophs are the source of all the organic compounds found on the planet that are utilized by organisms that cannot prepare their own food. The term autotroph is composed of two …

  5. Definition, Types, Importance, Examples - Biology Notes Online

    Mar 31, 2024 · An autotroph is an organism that can produce its own complex organic compounds (like carbohydrates) using simple substances such as carbon dioxide, typically through processes like …

  6. Autotroph - Definition, Types and Examples | Biology Dictionary

    Oct 28, 2018 · The word “autotroph” comes from the root words “auto” for “self” and “troph” for “food.” An autotroph is an organism that feeds itself, without the assistance of any other organisms.

  7. Autotroph: Definition, Classification, And Examples - Science ABC

    Jun 2, 2024 · The term “autotroph” is a combination of two Greek words: “auto” meaning “self” and “troph” meaning “food”. Thus, in short, an autotroph is an organism that feeds itself without needing …

  8. What Are Autotrophs? Definition, Function, and Examples

    An autotroph is an organism that possesses the ability to produce its own food. Derived from Greek words meaning “self” and “nourishing,” the term literally translates to “self-feeder.”

  9. What Is an Autotroph? Definition and Examples - ThoughtCo

    Feb 28, 2020 · Autotrophs use inorganic material to produce food through either a process known as photosynthesis or chemosynthesis. Examples of autotrophs include plants, algae, plankton and …

  10. AUTOTROPH Definition & Meaning | Dictionary.com

    AUTOTROPH definition: any organism capable of self-nourishment by using inorganic materials as a source of nutrients and using photosynthesis or chemosynthesis as a source of energy, as most …