Plant Anatomy and Plant Physiology Model Question Paper

10th Standard

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Science

Time : 02:00:00 Hrs
Total Marks : 50
    5 x 1 = 5
  1. Casparian strips are present in the _____________ of the root.

    (a)

    cortex

    (b)

    pith

    (c)

    pericycle

    (d)

    endodermis

  2. The endarch condition is the characteristic feature of

    (a)

    root

    (b)

    stem

    (c)

    leaves

    (d)

    flower

  3. Oxygen is produced at what point during photosynthesis ?

    (a)

    when ATP is converted to ADP

    (b)

    when CO2 is fixed

    (c)

    when H2O is splitted

    (d)

    All of these

  4. 5 x 1 = 5
  5. Cortex lies between _______.

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    epidermal and vascular tissues

  6. Glycolysis takes place in ________. 

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    cytoplasm

  7. The source of O2 liberated in photosynthesis is __________

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    water(H2O)

  8. __________ is ATP factory of the cells

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    Mitochondria

  9. The innermost layer of cortex in root is called ______________

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    Epidermis and Endodermis

  10. 5 x 1 = 5
  11. Amphicribal

  12. (1)

    Translocation of food

  13. Amphivasal

  14. (2)

    Fern

  15. Phloem

  16. (3)

    Open vascular bundle

  17. Tissue system

  18. (4)

    Sachs

  19. Cambium

  20. (5)

    Dracaena

    6 x 2 = 12
  21. What is collateral vascular bundle?

  22. What is the common step in aerobic and anaerobic pathway?

  23. Name the phenomenon by which carbohydrates are oxidized to release ethyl alcohol.

  24. Name the tissue systems as classified by Sachs.

  25. Name the internal factors affecting photosynthesis.

  26. List the difference between Dicot and Monocot stem.

  27. 4 x 4 = 16
  28. Draw and label the structure of oxysomes.

  29. What is respiratory quotient?

  30. Write the reaction for photosynthesis?

  31. Write a note on vascular tissue system.

  32. 1 x 7 = 7
  33. Differentiate the following
    a) Monocot root and Dicot root
    b) Aerobic and Anaerobic respiration

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