Tuesday, 16 July 2019

Chagas Disease





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2 comments:

  1. nishant singh10 September 2019 at 20:26

    how bitting and chewing are the primitive type of mouth parts ?

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  2. nishant singh10 September 2019 at 20:32

    what is the evidence which shows that the other mouthparts have evolved from bitting and chewing ?

    ReplyDelete

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