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Author Question: In a food chain, biomagnification is the result of A) bioaccumulation up to higher trophic ... (Read 142 times)

swpotter12

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on: Jul 16, 2018
In a food chain, biomagnification is the result of
 
  A) bioaccumulation up to higher trophic levels.
  B) bioaccumulation down to lower trophic levels.
  C) higher levels of toxins than in the organisms living in that region.
  D) rapid elimination of toxic wastes from the body.

Question 2

What was the experimental variable in the experiment?
 
  A) Pesticide Z
  B) The number of grasshoppers receiving the pesticide
  C) The location of the fields
  D) The water sprayed on the fields


aprice35067

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Reply #1 on: Jul 16, 2018
Answer to Question 1

A

Answer to Question 2

A


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