Which is the main example of autotrophic nutrition?
Answer and explanation
Correct answer: Food making by green plants
Autotrophic nutrition means producing organic food from simple inorganic substances, usually using light energy. Green plants absorb water and carbon dioxide and use chlorophyll and sunlight to manufacture glucose by photosynthesis. Humans, fungi and mosquitoes obtain ready-made organic matter from other sources, so they are not autotrophs. Therefore option A is the correct example.
Frequently asked questions
What is the correct answer to this question?
Food making by green plants
Why is this the correct answer?
Autotrophic nutrition means producing organic food from simple inorganic substances, usually using light energy. Green plants absorb water and carbon dioxide and use chlorophyll and sunlight to manufacture glucose by photosynthesis. Humans, fungi and mosquitoes obtain ready-made organic matter from other sources, so they are not autotrophs. Therefore option A is the correct example.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Life Processes. Topic: Nutrition.
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