Plant Anatomy and Plant Physiology Book Back Questions

10th Standard EM

    Reg.No. :
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Science

Time : 00:45:00 Hrs
Total Marks : 30
    4 x 1 = 4
  1. The endarch condition is the characteristic feature of

    (a)

    root

    (b)

    stem

    (c)

    leaves

    (d)

    flower

  2. The xylem and phloem arranged side by side on same radius is called _________

    (a)

    radial

    (b)

    amphivasal

    (c)

    conjoint

    (d)

    None of these

  3. Which is formed during anaerobic respiration

    (a)

    Carbohydrate

    (b)

    Ethyl alcohol

    (c)

    Acetyl CoA

    (d)

    Pyruvate

  4. Kreb’s cycle takes place in

    (a)

    chloroplast

    (b)

    mitochondrial matrix

    (c)

    stomata

    (d)

    inner mitochondrial membrane

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

    ()

    epidermal and vascular tissues

  7. Xylem and phloem occurring on the same radius constitute a vascular bundle called ____________.

    ()

    conjoint

  8. Glycolysis takes place in ________. 

    ()

    cytoplasm

  9. The source of O2 liberated in photosynthesis is __________

    ()

    water

  10. __________ is ATP factory of the cells

    ()

    Mitochondria

  11. 3 x 2 = 6
  12. What is collateral vascular bundle?

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

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

  15. 2 x 4 = 8
  16. Why should the light dependent reaction occur before the light independent reaction?

  17. Write the reaction for photosynthesis?

  18. 1 x 7 = 7
  19. How does the light dependent reaction differ from the light independent reaction? What are the end product and reactants in each? Where does each reaction occur within the chloroplast?

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