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Plant Kingdom Model Question Paper

8th Standard EM

    Reg.No. :
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Science

Time : 01:00:00 Hrs
Total Marks : 50
    5 x 1 = 5
  1. The estimated number of species on the earth is _________ million

    (a)

    8.7

    (b)

    100

    (c)

    120

    (d)

    150

  2. ______ is the earliest system of classification in plants.

    (a)

    Natural system of classification

    (b)

    Artificial system of classification

    (c)

    Phylogenetic system of classification

    (d)

    Modern system of classification

  3. _____ is the giant kelp

    (a)

    Spirogyra

    (b)

    Volvox

    (c)

    Macrocystis

    (d)

    Chlorella

  4. ______ is used as a food for domestic animals

    (a)

    Gelidium

    (b)

    Ascophyllum

    (c)

    Laminaria & Ascophyllum

  5. Cercospora personata causes _________

    (a)

    Wilt disease

    (b)

    Red rot of sugar cane

    (c)

    Blast disease

    (d)

    Tikka disease

  6. 5 x 2 = 10
  7. Mention the four types of classification

  8. Define SCP

  9. What do you mean by coenocytic mycelium?

  10. What are amphibians of the plant kingdom?

  11. List out the disease caused by fungi in human.

  12. 5 x 3 = 15
  13. Mention any three salient features of algae.

  14. What are parasites?

  15. List out the general characters of Anthocerotae.

  16. What are the characters of monocotyledons.

  17. Define Taxonomy

  18. 4 x 5 = 20
  19. Describe the structure of fungi.

  20. Write the general characters of Bryophytes.

  21. Differ Bryophytes & Pteridophytes.

  22. Write the classification of algae based on pigments.

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