Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2010

  • question_answer
    Red tide is caused by

    A)  Protozoans                       

    B)  corals

    C)  dinoflagellates                

    D)  All of these

    Correct Answer: C

    Solution :

    The dinoflagellates are a large group of flagellate protists. Most are marine plankton, but they are common in fresh water habitats as well. An algal bloom of dinoflagellates can result in avisible coloration of the water colloquially known as red tide.


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