Does tobacco plant concentrate cadmium from the soil?

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Offline myriam

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hi there

some member of my research team has found that the blood of smokers has a significantly high cadmium level, and thought that the tobacco plant might be drawing the Cd from the soil.

Why should this happen?

[MOD EDIT - QUESTION RE-PHRASED FOR CLARITY]
« Last Edit: 14/05/2010 14:28:34 by chris »
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