Class 7 Biology, Quiz: on Photosynthesis Welcome to your Class 7 Biology, Quiz: on Photosynthesis Name Email 1. 1. What is photosynthesis? Deselect Answer a) A process by which plants consume oxygen b) A process by which plants make their food c) A process by which plants release energy d) A process by which animals make their food d) A process by which animals make their food None 2. 2. Which part of the plant is mainly responsible for photosynthesis? Deselect Answer a) Roots b) Stem c) Leaves d) Flowers None 3. 3. What pigment is responsible for capturing sunlight in the process of photosynthesis? Deselect Answer a) Hemoglobin b) Chlorophyll c) Melanin d) Keratin None 4. 4. Which gas is absorbed by plants during photosynthesis? Deselect Answer a) Oxygen b) Carbon dioxide c) Nitrogen d) Hydrogen None 5. 5. Which by-product is released by plants during photosynthesis? Deselect Answer a) Carbon dioxide b) Oxygen c) Water d) Glucose None 6. 6. What is the source of energy for photosynthesis? Deselect Answer a) Water b) Soil c) Sunlight d) Wind None 7. 7. Which of the following is NOT required for photosynthesis? Deselect Answer a) Carbon dioxide b) Water c) Sunlight d) Oxygen None 8. 8. What is the main product of photosynthesis? Deselect Answer a) Oxygen b) Water c) Glucose d) Carbon dioxide None 9. 9. In which part of the plant cell does photosynthesis occur? Deselect Answer a) Nucleus b) Mitochondria c) Chloroplasts d) Cytoplasm None 10. 10. Which of the following equations represents photosynthesis? Deselect Answer a) Water + Oxygen → Glucose + Carbon dioxide b) Carbon dioxide + Water + Sunlight → Glucose + Oxygen c) Glucose + Oxygen → Carbon dioxide + Water d) Carbon dioxide + Water + Oxygen → Glucose None Please fill in the comment box below. Congratulations! On attempting Quiz
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