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BVP Medical BVP Medical Solved Paper-2006

  • question_answer
    Raphids, sphaeraphides, druses are minerals crystals in plants cells of Nerium. Lefnna, Eichhornia, onion. These are chemically:

    A)  \[CaC{{O}_{3}}\]

    B)                         calcium oxalate

    C)                  silica                                     

    D)  \[CaS{{O}_{4}}\]

    Correct Answer: B

    Solution :

                    Crystal of calcium oxalates are mainly called raphids when needle like and sphaeraphids or druse when star shaped.


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