Question

Q16. The edible part of the carrot plant is the ________.
1 root
2 stem
3 leaf
4 seed

Q17. Which statement is FALSE about the plants ?
1 Plants help maintain the level of oxygen in the atmosphere.
2 Plants produce gold and diamond.
3 Plants are the only organism that produce their own food.
4 Plants help prevent soil erosion.

Q18. Among the following seeds which can not be dispersed by the action
of wind ?
1 mango
2 cotton seed
3 dandelion seed
4 none of the above

Q19. Identify the plant which is known for its large leaves and also its fruits.
1 banana
2 mango
3 coconut
4 palm

Q20. Where do aquatic (water) plants get the carbon dioxide needed for
photosynthesis ?
1 from the carbon dioxide in air.
2 from the carbon dioxide dissolved in water.
3 aquatic plants do not make the their own food.
4 aquatic plants do not need carbon dioxide to make food.

Q21. Which gas is used by the plants to make their food?
1 oxygen
2 carbon dioxide
3 nitrogen
4 hydrogen

Q22. Who invented Velcro?
1 George Mestral
2 Newton
3 Thomas Alva Edison
4 Einstein

Q23. What kind of mangoes are used to prepare mangoes pickles ?
1 ripe mangoes
2 unripe(green) mangoes
3 none

5c2dfa0670efcd455978cfe2a33a79d9.txt

Answer 1

Answer:

16-1

17-2

18-1

19-4

20-2

21-2

22-1

23-2

Explanation:

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Answer 2

Answer:

16.(1)

17.(2)

18.(1)

19.(4)

20.(2)

21.(2)

22.(1)

23.(2)