NEET NEET SOLVED PAPER 2017

  • question_answer
    Which among the following are the smallest living cells, known without a definite cell wall, pathogenic to plants as well as animals and can survive without oxygen?                                                             

    A)  Nostoc                                

    B)  Bacillus

    C)  Pseudomonas

    D)  Mycoplasma

    Correct Answer: D

    Solution :

                     Mycoplasmas are smallest, wall-less prokaryotes, pleomorphic in nature. These are pathogenic on both plants and animals.


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