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    [*] 7401-1 Paper 1 QP v1.0.pdf (583.9 KB, 2 views)[*]Hi, i'd really appreciate if anyone can shed some light on how to answer questions 3.4 and 5.3, thanks in advance!
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    (Original post by chelseaoscar15)
    [*] 7401-1 Paper 1 QP v1.0.pdf (583.9 KB, 2 views)[*]Hi, i'd really appreciate if anyone can shed some light on how to answer questions 3.4 and 5.3, thanks in advance!
    3.4: They would breed the two species to see if they would produce a fertile offspring

    5.4: homogenise to break open cell, filter to remove large debris or any complete cells
 
 
 
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