How Do Autotrophs Obtain Nutrition? Explanation of Photosynthesis and Chemosynthesis
Learn how autotrophs get nutrition through photosynthesis and chemosynthesis by converting sunlight or inorganic compounds into energy.
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Autotrophs get their nutrition primarily through a process called photosynthesis. They use sunlight to convert carbon dioxide and water into glucose and oxygen, producing their own food. Some autotrophs, like certain bacteria, use chemosynthesis, deriving energy from inorganic compounds.
FAQs & Answers
- What is the main way autotrophs get their nutrition? Most autotrophs obtain nutrition through photosynthesis, using sunlight to convert carbon dioxide and water into glucose and oxygen.
- How do some bacteria autotrophs get energy without sunlight? Certain autotrophic bacteria use chemosynthesis, deriving energy from inorganic compounds instead of sunlight.
- What molecules do autotrophs produce during photosynthesis? During photosynthesis, autotrophs produce glucose, which serves as food, and oxygen as a byproduct.