MCQ On Class 3 Plants Online Test

1. Ginger is a ………….. that grows underground.

2. The gas in the air that plants use to make food ____________.

3. Which of the following plants lack chlorophyll –

4. While making food, leaves give out oxygen.

5. Which of the following gives green colour to plants?

6. The visible part of a plant above ground is the …………….

7. Leaves, branches, buds, flowers, and fruits are all present in this part of the plant.

8. The part of the plant that remains underground is called……………

9. Photosynthesis requires chlorophyll, sunlight, and

10. Leaves contains tiny pores called ……………

11. Potato is a ……………..that we eat.

12. Which of the following attaches the plant to the soil?

13. The ________ is the source of energy on the Earth –

14. Plants that have weak stems and need support?

15. Where does a cabbage plant store its food ?

16. Onion plant has what kind of root……………

17. Plants produce food with the help of……………

18. A sunflower turns its face in the direction of the ………….

19. Tiny openings in the leaf which helps the plant to breathe

20. To keep the balance in the environment, we must protect .