Welcome to your General Biology Concept Mastery Quiz for Competitive Exams
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1. Which organ produces insulin?
2. The process by which plants lose water through leaves is called:
3. Which vitamin is synthesized in the skin in the presence of sunlight?
4. Which part of the cell controls its activities?
5. Which organism feeds on dead organic matter?
6. Which blood component fights infection?
7. Which element is essential for hemoglobin formation?
8. Which part of the brain controls balance and coordination?
9. What is the main function of chloroplasts?
10. The basic unit of heredity is:
11. Which organ helps in breathing?
12. Which structure in the cell controls entry and exit of substances?
13. Which process involves breaking down food to release energy?
14. Which nutrient is the main source of energy for the body?
15. Which organism is known as the father of genetics?
16. Which part of the digestive system absorbs nutrients?
17. Which vitamin helps in blood clotting?
18. Which part of a plant anchors it in the soil?
19. Which organ produces bile?
20. Which blood group is known as universal donor?
21. Which part of the plant produces seeds?
22. Which structure helps bacteria move?
23. Which scientist is associated with vaccination?
24. Which scientist discovered cells?
25. Which process helps plants respond to light direction?
