The term autotroph was coined by the German botanist Albert Bernhard Frank in 1892. [6] [7] It stems from the ancient Greek word τροφή (trophḗ), meaning "nourishment" or "food".

Oct 28, 2018 · Autotrophs are organisms that can produce their own food, using materials from inorganic sources. The word “autotroph” comes from the root words “auto” for “self” and “troph” …

Jun 2, 2024 · Evolutionary scientists posit that this free oxygen was not available in Earth’s atmosphere until after photoautotrophs became common in Earth’s seas. After coming into …

Apr 2, 2024 · Definition of Autotroph. An autotroph is an organism that can produce its own complex organic compounds (like carbohydrates) using simple substances such as carbon …

Feb 28, 2020 · An autotroph is an organism that can produce its own food using inorganic substances. In contrast, heterotrophs are organisms that cannot produce their own nutrients …

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) …

Jun 24, 2022 · Autotroph Definition. What is an autotroph? In biology and ecology, an autotroph is an organism capable of making nutritive organic molecules from inorganic materials. It could …

Jul 5, 2024 · Biology. Understanding the Basics: Autotrophs vs. Heterotrophs Explained; Reptiles – Definition, Examples, Types, Characteristics, Importance; Chromosome ...