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NEET Biology NEET PYQ-Biological Classification and System of Classification

  • 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?              [NEET-2017]

    A) Nostoc

    B) Bacillus

    C) Pseudomonas

    D) Mycoplasma

    Correct Answer: D

    Solution :

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


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