Multiple Choice
The reason that certain plants can grow in soils contaminated with high levels of heavy metals is that they
A) do not take up the heavy metals.
B) excrete the heavy metals.
C) have a genetic tolerance to the heavy metals.
D) use the heavy metals for normal biochemical functions.
E) are toxic to herbivores due to the heavy metals.
Correct Answer:
Verified
Correct Answer:
Verified
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