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General Knowledge :: Botany

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

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

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

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  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

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

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

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

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

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

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

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