2 comments

  • Monday, Mar 23 2015

    For the second one,

    Conclusion: All genetic mutation is random.

    Why? Because the bacteria grew at random.

    However, C is wrong because it does not say that ALL the bacteria grew at random.

    A provides the link - either all genetic mutations are random, or none are random.

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  • Monday, Mar 23 2015

    I think I understand the reasoning now.

    The first one....

    R -- /P

    /R -- P

    H -- /D

    /H -- D

    Conclusion: R ---- D

    R -- /P

    /H --- D

    ---------------------------

    R - D

    The missing premise would be /P --- /H

    Or, if you are an honest farmer, then you are poor, which is A.

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