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Whitepunk [10]
3 years ago
12

Of the following chemicals, which is least likely to be biologically magnified as it moves through food webs?a.radioactive isoto

pesb.mercury compoundsc.nitratesd.PCBse.DDT
Biology
1 answer:
Arlecino [84]3 years ago
4 0

Answer:

e.DDT

Explanation:

DDT is biologically magnified and concentrated as it moves through the food web. This increase in concentration is due to Metabolism of DDT which excretes more slowly than the nutrients which moves from one trophic level to  next. so DDT accumulates in the body especially in the Fats.

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A mutation changes the DNA sequence AAGCCTGGCAAT to the new sequence AAGCCTGGCAAT what kind of mutation has occured?
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It tells the audience if the results support or contradict the hypothesis

Explanation:

When a scientist describes the materials that she used and how she performed her experiments, it tells the audience if the results supports or contradicts the hypothesis.

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Answer:

<h2>Vegetarians, especially vegans, need to consume adequate amounts of the essential amino acids by choosing complementary proteins and eating plant sources of complete protein like soy and quinoa.</h2>

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