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EAMCET Medical EAMCET Medical Solved Paper-2003

  • question_answer
    A pathogen accumulates its secretion in the xylem vessels of a plant, whose seed epidermal hairs are of great economic importance. Identify the pathogen.

    A)  Fusarium oxysporum

    B)  Xanthomonas citri

    C)  Phytophthora infestans

    D)  Puccinia purpurea

    Correct Answer: A

    Solution :

                     Cotton fibres are epidermal prolongations of seed coat, these are of great economic importance. Fusarium oxysporum attacks on cotton plant and accumulate its secretion in the vascular tissues (particularly in xylem vessels). This increase quality of cotton.


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