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Respiration in Organisms - Class VII Quiz
Class VII
Science
Respiration in Organisms
14 questions
MEDIUM
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Preview questions
1. What is the primary purpose of respiration in organisms?
To produce energy · To grow · To reproduce · To excrete waste
2. Which gas is primarily taken in during the process of respiration?
Carbon dioxide · Oxygen · Nitrogen · Hydrogen
3. What is the by-product of respiration in most organisms?
Oxygen · Glucose · Carbon dioxide · Water
4. Which of the following organisms primarily uses aerobic respiration?
Bacteria · Yeast · Humans · Anaerobic bacteria
5. What is anaerobic respiration?
Respiration without oxygen · Respiration with oxygen · Respiration using glucose · Respiration in plants only
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