MCQ On Class 3 Plants Online Test

1. Photosynthesis requires chlorophyll, sunlight, and

2. Which of the following plants lack chlorophyll –

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

4. Where does a cabbage plant store its food ?

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

6. Leaves contains tiny pores called ……………

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

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

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

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

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

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

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

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

15. While making food, leaves give out oxygen.

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

17. Potato is a ……………..that we eat.

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

19. Plants that have weak stems and need support?

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