The Living World of Plants One Mark Questions

6th Standard

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Science

Time : 00:30:00 Hrs
Total Marks : 20
    5 x 1 = 5
  1. Pond is an example of ___________.

    (a)

    Marine Habitat

    (b)

    Freshwater Habitat

    (c)

    Deserts

    (d)

    Mountain

  2. The important function of stomata is _____________.

    (a)

    Conduction

    (b)

    Transpiration

    (c)

    Photosynthesis

    (d)

    Absorption

  3. Main axis of the shoot system is called____________.

    (a)

    stem

    (b)

    root

    (c)

    Leaf

    (d)

    buds

  4. On the lower side of the leaf there are tiny pores or openings known as ____________

    (a)

    Leaf base

    (b)

    mid rib

    (c)

    petiole

    (d)

    stomato

  5. World habitat day is observed on first Monday of________.

    (a)

    October

    (b)

    November

    (c)

    September

    (d)

    December

  6. 5 x 1 = 5
  7. Earth's surface is covered by ___________% of water.

    ()

      More than 70%

  8. The driest places on earth are __________.

    ()

      desert

  9. Fixation and absorption are the main functions of _____________.

    ()

      root

  10. Plants can prepare_________

    ()

    food

  11. ________ are positively geotropic in nature.

    ()

    Roots

  12. 5 x 1 = 5
  13. Plants can live without water.

    (a) True
    (b) False
  14. All plants have chlorophyll.

    (a) True
    (b) False
  15. Plants have three parts: the root, the stem and leaves.

    (a) True
    (b) False
  16. Mountain is an example for freshwater habitat.

    (a) True
    (b) False
  17. Root is modified into spines.

    (a) True
    (b) False
  18. 5 x 1 = 5
  19. Mountain

  20. (1)

    Dry place

  21. Desert

  22. (2)

    Neem

  23. Tap root

  24. (3)

    Himalayas

  25. Aquatic plant

  26. (4)

    Opuntia

  27. Desert plant

  28. (5)

    Water lily

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