CBSE  /  Class 11  /  Biology  /  Anatomy of Flowering Plants

  • 1. 
    In tamarind, the pinnate leaf is

  • bipinnate
  • tripinnate
  • paripinnate
  • imparipinnate

  • 2. 
    Artabotrys is a hook climber in which the hooks are modified

  • inflorescence axis
  • petiole
  • roots
  • stipules

  • 3. 
    Exceptional roots of Cuscuta are

  • haustorial
  • coralloid
  • mucorhizal
  • all of the above

  • 4. 
    The petiole is swollen and spongy in

  • Nepenthes
  • Trapa
  • Clematis
  • all of the above

  • 5. 
    Which one of the following plants dose not have root – pockets

  • Pistia
  • Lemna
  • Ficus
  • Eichhornia

  • 6. 
    In Lathyrus, the leaves are modified into

  • thorns
  • cladodes
  • tendrils
  • spines

  • 7. 
    Potato tuber is an underground stem because

  • it lacks chlorophyll
  • it is swollen
  • it possesses axillary buds
  • it stores starch as reserve food material

  • 8. 
    Floating roots are characteristic of

  • Tinospora
  • Jussiaea
  • Viscum
  • Vanda

  • 9. 
    Thors and spines are

  • homologous organs
  • analogous organs
  • thron is homologous while spine is analogous
  • spine is homologous while is analogous

  • 10. 
    In which of the following plants stems do not store the food material

  • potato
  • ginger
  • onion
  • colocasia
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