NUTRITION
NUTRITION ENERGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A community of organisms where there are several interrelated food chains.
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An organism that can make its own food using the sun’s energy through the process of photosynthesis.
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Organisms that eat other organisms for energy & nutrients.
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None of the above
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Detailed explanation-1: -Autotrophs are the producers in the food chain, meaning they create their own nutrients and energy. Kelp, like most autotrophs, creates energy through a process called photosynthesis. An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals.
Detailed explanation-2: -Photosynthetic organisms, including plants, algae, and some bacteria, play a key ecological role. They introduce chemical energy and fixed carbon into ecosystems by using light to synthesize sugars.
Detailed explanation-3: -Photosynthesis is the process of utilizing and converting light or solar energy into chemical energy. Sunlight is absorbed by chlorophyll of leaves. Here, light energy is converted into chemical energy and is stored as ATP molecules. This energy is used by plants for the life processes.
Detailed explanation-4: -A heterotroph is an organism that eats other plants or animals for energy and nutrients. The term stems from the Greek words hetero for “other” and trophe for “nourishment.” Organisms are characterized into two broad categories based upon how they obtain their energy and nutrients: autotrophs and heterotrophs.