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NEET Biology Biological Classification And System Of Classification / जैविक वर्गीकरण और वर्गीकरण की प्रणाली Question Bank Cyanobacteria or Blue Green Algae

  • question_answer
    Heterocysts are found in certain        [BHU 1995; MP PMT 1997]

    A)            Viruses                                     

    B)            Bacteria

    C)            Cyanobacteria                         

    D)            Mycoplasmas

    Correct Answer: C

    Solution :

                 Some cynobacteria possess heterocyst like Nostoc, Scytonema etc. Heterocyst is a site of N2 fixation.


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