NEET Biology Biological Classification And System Of Classification / जैविक वर्गीकरण और वर्गीकरण की प्रणाली Question Bank Critical Thinking

  • question_answer
    Periodic appearance of malaria symptoms occurs due to periodic                                 [AMU 1992]

    A)            Entry of merozoites into erythrocytes

    B)            Attack of liver cells by merozoites

    C)            Formation of signet ring

    D)          Release of pyrogen in blood

    Correct Answer: D

    Solution :

               Paroxysm is the actual attack of malaria which initially begins after a few earliest erythrocytic cycles, but is, then repeated after every cycle. Obviously paroxysm result due to sufficient accumulation of haemozoin and other toxins in blood.


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