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

  • question_answer
    The matrix around Nostoc colony is

    A)            Gelatinous                               

    B)            Hard and corky

    C)            Cartilaginous                           

    D)            No matrix at all

    Correct Answer: A

    Solution :

                 Blue green algae cell is covered by a gelatenous sheath. It shows prokaryotic organisation.


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