Biology, 19.01.2020 04:31 keishadawson
Which of these is an example of bioremediation?
a - the mercury contained in fish builds up in animals that eat the fish.
b - bacteria are introduced to break down hydrocarbons in an oil spill.
c - materials containing metal are toxic to organisms that live in them.
d - an increased growth in microorganisms results in oxygen depletion
Answers: 3
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Freckles are a dominant trait in humans. both of the girls have the genotype ff for freckles. if either one marries a man with no freckles, what are the chances that their children will have freckles?
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Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.
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Which of these is an example of bioremediation?
a - the mercury contained in fish builds up in...
a - the mercury contained in fish builds up in...
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