Class 5 Exam  >  Class 5 Notes  >  Science Class 5  >  Very Short Answer (One Word) Questions: Plant Life

Class 4 Science Question Answers - Plant Life

Q1: What are the basic things that plants need to live?
Ans:
Air, water, soil, sunlight.


Q2: What are the two main types of plants based on their lifespan?
Ans: Long-living and short-living plants.


Q3: Give an example of a long-living plant.
Ans: Trees.


Q4: Name a short-living plant.
Ans: Herbs.


Q5: Which part of a plant grows below the soil?
Ans: Roots.


Q6: What is the main function of leaves in a plant?
Ans: Photosynthesis.


Q7: What is the green pigment responsible for photosynthesis in leaves?
Ans: Chlorophyll.


Q8: Which part of the plant enables it to grow taller and access sunlight?
Ans: Stem.


Q9: What are tendrils used for in some plants?
Ans: Climbing and support.


Q10: What are runners or stolons, and what do they do?
Ans: Creeping stems that give rise to new plants.


Q11: Name an underground modified stem.
Ans: Potato.


Q12: What do we call the tiny openings on the surface of leaves?
Ans: Stomata.


Q13: Why are some leaves modified as spines in plants like cacti?
Ans: For protection.


Q14: What is the primary purpose of flowers in plants?
Ans: Attracting pollinators for reproduction.


Q15: What is pollination, and name one agent of pollination.
Ans: Transfer of pollen; Insects (e.g., bees).

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