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Biology, 31.07.2019 02:30 csciahetano
To find out which ingredient the cockroaches are refusing, you can carry out a controlled experiment. hydramethylnon is dissolved in oleic acid before being mixed with corn syrup to prepare the poisoned bait, so you should test all three ingredients. suppose you conducted a feeding trial to test each ingredient. in the trial, a set of four agar dishes, three containing all except one ingredient and one with all three ingredients (the control), were weighed and placed 3 cm apart on the kitchen floor in an infested apartment. after two days, the dishes were weighed again to measure food consumption. you then repeated the trial 4 times and averaged the results
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To find out which ingredient the cockroaches are refusing, you can carry out a controlled experiment...
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