Chapter # 1 - Homeostasis - Mcqs










8 comments:

  1. thanks a lot

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  2. fariha maryam27 July 2013 01:30

    thanks a lot

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    Replies
    1. Hiii sister mcqs no.45 ka answer kia hay????

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  3. i think answer of q.21 is option B

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  4. i mean option A

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  5. well its a great work

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  6. its fab 4 every one

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  7. goooooooooooooooooooooooooooood for students

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