7th Nutrition in plants Full Chapter | class 7 science |CBSE 7th science |NCERT class 7 Gradebooster
Grade booster・15 minutes read
All organisms need essential nutrients from food to survive, with plants serving as a primary source for animals and humans through different modes of nutrition like photosynthesis and symbiotic relationships with fungi. Legumes host bacteria that convert nitrogen gas into usable form, creating a mutually beneficial symbiotic relationship beneficial for both bacteria and plants.
Insights
- Living organisms, including animals and humans, rely on plants as the primary source of essential nutrients like carbohydrates, proteins, and fats, obtained through processes like photosynthesis and symbiotic relationships.
- Symbiotic relationships between plants and organisms like fungi and bacteria, such as Rhizobium in legumes, highlight the interconnectedness of ecosystems where mutual benefits are exchanged, emphasizing the intricate web of nutrient cycles in nature.
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Recent questions
What are the essential nutrients for living organisms?
Carbohydrates, proteins, fats, vitamins, and minerals are essential.
How do plants produce nutrients?
Plants utilize carbon dioxide, water, sunlight, and minerals.
What is the role of nitrogen in plant nutrition?
Nitrogen is crucial for converting carbohydrates into proteins.
How do fungi contribute to nutrition?
Fungi act as decomposers and form symbiotic relationships with plants.
What is the significance of symbiosis between plants and bacteria?
Symbiosis between plants and bacteria benefits both organisms.
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