Organization of Tissues Book Back Questions

9th Standard

    Reg.No. :
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Science

Time : 00:45:00 Hrs
Total Marks : 30
    4 x 1 = 4
  1. A meristematic tissue consists of

    (a)

    Immature cells which are in a state of division and growth

    (b)

    Mature cells

    (c)

    Non-living cells

    (d)

    Sclerenchyma cells

  2. Which of the following is a complex tissue?

    (a)

    Parenchyma

    (b)

    Collenchyma

    (c)

    Xylem

    (d)

    Sclerenchyma

  3. Unstriated muscles are found in

    (a)

    blood vessels

    (b)

    gastrointestinal tract

    (c)

    urinary bladder

    (d)

    all of these

  4. Smooth muscles occur in

    (a)

    uterus

    (b)

    artery

    (c)

    vein

    (d)

    all of the above

  5. 4 x 1 = 4
  6. The___________ tissues are made up of more than one type of cells and these wok together as a unit

    ()

    complex

  7. _______and________ are complex tissues

    ()

    Xylem, Phloem

  8. Lining of small intestine is made up of_________

    ()

    Columnar epithelium

  9. During pairing of chromosomes in meiosis,the_______chromosomes come to lie side by side

    ()

    homologous

  10. 4 x 1 = 4
  11. Epithelial tissue is protective tissue in animal body

    (a) True
    (b) False
  12. Bone and cartilage are two types of areolar connective tissue

    (a) True
    (b) False
  13. Parenchyma is a simple tissue

    (a) True
    (b) False
  14. Vessels are found in collenchyma.

    (a) True
    (b) False
  15. 1 x 2 = 2
  16. What is the role of RBC?

  17. 2 x 3 = 6
  18. Differentiate fibres from sclereids.

  19. Write one point of difference between
    a) Bone and cartilage
    b) Simple and compound epithelial tissue.

  20. 2 x 5 = 10
  21. What are permanent tissues? Describe the different types of simple permanent tissue.

  22. Identify the figure given below

    (a) Label the parts a, b and c
    (b) What is the chemical composition of the tissue?
    (c) What is the function of c?

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