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6th Science Unit 4 The Living World of Plants One Mark Question and Answer Question Bank Software Aug-27 , 2019

The Living World of Plants

6th Science Unit 4 The Living World of Plants One Mark Question and Answer

The Living World of Plants One Mark Questions

6th Standard

    Reg.No. :
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Science

Time : 00:30:00 Hrs
Total Marks : 20
    5 x 1 = 5

  1. Pond is an example of ________ecosystem.

    (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

  6. Earth's surface is covered by ___________% of water.

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      More than 70%

  7. The driest places on earth are __________.

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      desert

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

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      root

  9. Plants can prepare_________

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    food

  10. ________ are positively geotropic in nature.

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    Roots

    11. 5 x 1 = 5

  11. Plants can live without water.

    (a) True
    (b) False

  12. All plants have chlorophyll.

    (a) True
    (b) False

  13. Plants have three parts: the root, the stem and leaves.

    (a) True
    (b) False

  14. Mountain is an example for freshwater habitat.

    (a) True
    (b) False

  15. Root is modified into spines.

    (a) True
    (b) False
    16. 5 x 1 = 5

  16. Mountain

    17. (1)

    Dry place

  17. Desert

    18. (2)

    Neem

  18. Tap root

    19. (3)

    Opuntia

  19. Aquatic plant

    20. (4)

    Water lily

  20. Desert plant

    21. (5)

    Himalayas

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