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Questions and Answers
What is the primary function of photosynthesis in plants?
What is the primary function of photosynthesis in plants?
- Producing oxygen (correct)
- Releasing water
- Breaking down glucose
- Releasing carbon dioxide
Which process involves the breakdown of complex organic substances into simpler ones?
Which process involves the breakdown of complex organic substances into simpler ones?
- Respiration
- Excretion
- Photosynthesis
- Digestion (correct)
Which of the following is responsible for the removal of waste products from the body?
Which of the following is responsible for the removal of waste products from the body?
- Respiration
- Digestion
- Excretion (correct)
- Circulation
What is the primary function of respiration in living organisms?
What is the primary function of respiration in living organisms?
Flashcards
Photosynthesis function
Photosynthesis function
The process by which green plants make their food using sunlight, water, and carbon dioxide, producing oxygen as a byproduct.
Digestion process
Digestion process
The breakdown of complex food into simpler substances that the body can absorb.
Waste Removal
Waste Removal
The process of eliminating metabolic wastes from the body.
Respiration function
Respiration function
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Study Notes
Photosynthesis and Respiration
- The primary function of photosynthesis in plants is to produce glucose and oxygen from carbon dioxide and water, releasing energy that is stored in the bonds of glucose.
Breakdown of Organic Substances
- The process that involves the breakdown of complex organic substances into simpler ones is catabolism.
Excretory System
- The excretory system is responsible for the removal of waste products from the body.
Respiration
- The primary function of respiration in living organisms is to generate energy by converting glucose into ATP (adenosine triphosphate), releasing carbon dioxide and water as byproducts.
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Description
Test your knowledge of life processes with this class 10 quiz. This quiz covers topics such as breakdown of complex organic substances, photosynthesis, waste removal, and the primary function of respiration in living organisms.
