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1. Which of the following is NOT a characteristic of living beings?
A. Growth
B. Respiration
C. Reproduction
D. No response to stimuli
2. Which process is essential for the survival of all living beings?
A. Movement
B. Excretion
C. Reproduction
D. Respiration
3. Which of the following plants responds to touch?
A. Neem
B. Peepal
C. Touch-me-not
D. Rose
4. The process of removing waste materials from the body is called:
A. Respiration
B. Excretion
C. Nutrition
D. Growth
5. What helps plants in taking in air for respiration?
A. Roots
B. Stomata
C. Flowers
D. Stem
6. The outer covering of a seed is called:
A. Embryo
B. Cotyledon
C. Seed coat
D. Pollen
7. What is the first stage of a mosquito’s life cycle?
A. Larva
B. Egg
C. Pupa
D. Adult
8. Which characteristic is shared by all living beings?
A. Ability to move
B. Respiration
C. Ability to reproduce
D. All of the above
9. What is necessary for seed germination?
A. Water
B. Air
C. Suitable temperature
D. All of the above
10. Which insect is responsible for transmitting diseases like malaria and dengue?
A. Honeybee
B. Mosquito
C. Butterfly
D. Ant
11. The process by which plants and animals produce offspring is called:
A. Growth
B. Respiration
C. Reproduction
D. Nutrition
12. Which of the following is NOT a characteristic of non-living things?
A. No growth
B. No reproduction
C. No response to stimuli
D. Excretion
13. What helps Drosera plants to trap insects?
A. Flowers
B. Sticky hairs
C. Roots
D. Leaves
14. Which of the following is a stimulus?
A. Eating food
B. Stepping on a thorn
C. Drinking water
D. Sleeping
15. Which stage comes after the larva stage in the life cycle of a mosquito?
A. Egg
B. Pupa
C. Adult
D. Tadpole
16. What do plants need for photosynthesis?
A. Air, water, and sunlight
B. Food and water
C. Sunlight and carbon dioxide
D. Only water
17. The life cycle of a plant begins with:
A. Seed germination
B. Seedling growth
C. Flowering
D. Fruit production
18. A response to a stimulus is called:
A. Reaction
B. Excretion
C. Growth
D. Reproduction
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