Zoology - Tissue Level of Organisation Book Back Questions

11th Standard

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Biology

Time : 00:45:00 Hrs
Total Marks : 25
    5 x 1 = 5
  1. The main function of the cuboidal epithelium is

    (a)

    Protection

    (b)

    Secretion

    (c)

    Absorption

    (d)

    Both (b) and (c)

  2. The ciliated epithelium lines the

    (a)

    Skin

    (b)

    Digestive tract

    (c)

    Gall bladder

    (d)

    Trachea

  3. What type of fibres found in connective tissue matrix?

    (a)

    Collagen

    (b)

    Areolar

    (c)

    Cartilage

    (d)

    Tubular

  4. Prevention of substances from leaking across the tissue is provided by

    (a)

    Tight junction

    (b)

    Adhering junction

    (c)

    Gap junction

    (d)

    Elastic junction

  5. Non-shivering thermogenesis in neonates produces heat through

    (a)

    White fat

    (b)

    Brown fat

    (c)

    Yellow fat

    (d)

    Colourless fat

  6. 2 x 2 = 4
  7. Some epithelia are pseudostratified. What does this mean?

  8. Why blood is considered as a typical connective tissue?

  9. 2 x 3 = 6
  10. Differentiate between elastic fibres and elastic connective tissue.

  11. Name any four important functions of epithelial tissue and provide at least one example of a tissue that exemplifies each function.

  12. 2 x 5 = 10
  13. Write the classification of connective tissue and their functions.

  14. What is an epithelium? Enumerate the characteristic features of different epithelia.

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