NEET Biology Principle Of Inheritance And Variation Question Bank Multiple Allelism

  • question_answer
    To store blood some anticoagulant is added. It can be [CPMT 1984]

    A) Sodium chloride

    B) Sodium oxalate

    C) Potassium chloride

    D) Thromboplastin

    Correct Answer: B

    Solution :

    Citrate-Phosphate Dextrose (C.P.D.) Acid Citrate Dextrose (A.C.D) and Ethylene Diamino tetra acetic acid (E.D.T.A) and oxalate or citrate are used by blood banks to prevent blood sample from clotting because they immobilise calcium of blood.


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