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EAMCET Medical EAMCET Medical Solved Paper-1999

  • question_answer
    The structural adaptation found in the alimentary canal of cockroach for the conservation of water:

    A)  presence of cuticle in the gigsand

    B)  peritrophic membrane in masenthon

    C)  stomodael wall

    D)  rectal papiilae

    Correct Answer: D

    Solution :

                     Rectal papillae are 6 longitudinal folds found in inner wall of rectum. These rectal papillae help in conservation of water in cockroach.


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