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General Knowledge :: Botany

  1. Azadiracta indica is the botanical name of
  2. A.
    rice
    B.
    neem
    C.
    sandal
    D.
    turmeric

  3. What is the main function of RNA?
  4. A.
    lipid synthesis
    B.
    carbohydrate synthesis
    C.
    protein synthesis
    D.
    protein synthesis

  5. Water in plants is trans-ported by
  6. A.
    xylem
    B.
    epidermis
    C.
    phloem
    D.
    cambium

  7. The presence of what distinguishes a plant cell from an animal cell?
  8. A.
    Nucleus
    B.
    Cell wall, Chloroplasts, Vacuoles
    C.
    Cell membrane
    D.
    Cell membrane

  9. Paddy straw is stiff because of
  10. A.
    silica
    B.
    stone cells
    C.
    hard fibres
    D.
    collenchyma

  11. The Indian Botanical Garden is located at
  12. A.
    Delhi
    B.
    Allahabad
    C.
    Kolkata
    D.
    Lucknow

  13. Which of the following metals is found in the chlorophyll?
  14. A.
    Cobalt
    B.
    Zinc
    C.
    Magnesium
    D.
    Iron

  15. Which of the following is the cellular respiratory centre?
  16. A.
    Mitochondria
    B.
    Ribosome
    C.
    Nucleus
    D.
    Golgi body

  17. Coffee is extracted from the
  18. A.
    Flowers
    B.
    Fruits
    C.
    Seeds
    D.
    Leaves

  19. Which one of the following is the longest flower in the world?
  20. A.
    Sunflower
    B.
    Lotus
    C.
    Glory lily
    D.
    Rafflesia