12 Plant Anatomy And Physiology

18 Questions | Total Attempts: 16

SettingsSettingsSettings
Please wait...
12 Plant Anatomy And Physiology

M. G. PUGALENDHY KLK G B H S SCHOOL-GPD


Questions and Answers
  • 1. 
    The endarch condition is the characteristic feature of 
    • A. 

      A) root 

    • B. 

       b) stem  

    • C. 

      C) leaves  

    • D. 

      D) flower

  • 2. 
    Casparian strips are present in the _____________ of the root.
    • A. 

      A) endodermis

    • B. 

      B) cortex  

    • C. 

      C) pith  

    • D. 

      D) pericycle

  • 3. 
     The xylem and phloem arranged side by side on same radius iscalled _________
    • A. 

       a) radial  

    • B. 

      B)   conjoint

    • C. 

      C) amphivasal

    • D. 

      d) None of these

  • 4. 
    Which is formed during anaerobic respiration 
    • A. 

      A) Carbohydrate    

    • B. 

      B) Ethyl alcohol

    • C. 

      C) Acetyl CoA           

    • D. 

      D) Pyruvate 

  • 5. 
    Kreb’s cycle takes place in 
    • A. 

      A) chloroplast   

    • B. 

       b) mitochondrial matrix  

    • C. 

      C) stomata  

    • D. 

      D) inner mitochondrial membrane

  • 6. 
    Oxygen is produced at what point during photosynthesis ?
    • A. 

       a) when ATP is converted to ADP  

    • B. 

      B) when H2O is splitted  

    • C. 

      C) when CO2 is fixed 

    • D. 

      D) All of these

  • 7. 
     Cortex lies between __________________. 
  • 8. 
     Xylem and phloem occurring on the same radius constitute a vascular bundle called ____________. 
  • 9. 
     Glycolysis takes place in _______________.
  • 10. 
     The source of O2 liberated in photosynthesis is ________________.
  • 11. 
     ______________ is ATP factory of the cells
  • 12. 
    The waxy protective covering of a plant is called as cuticle
    • A. 

      True

    • B. 

      False

  • 13. 
    In monocot stem cambium is present in between xylem and phloem.
    • A. 

      True

    • B. 

      False

  • 14. 
     Palisade parenchyma cells occur below upper epidermis in dicot root. 
    • A. 

      True

    • B. 

      False

  • 15. 
    Mesophyll contains chlorophyll.
    • A. 

      True

    • B. 

      False

  • 16. 
    Anaerobic respiration produces more ATP than aerobic respiration.
    • A. 

      True

    • B. 

      False

  • 17. 
     Phloem tissue is involved in the transport of water in plant.
    • A. 

      True

    • B. 

      False

Back to Top Back to top