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tamaraco tamaraco
wrote...
Posts: 686
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6 years ago

Why are some male fish in the ocean developing female characteristics?
  a. Evolution
  b. PCBs
  c. Estrogen-mimicking compounds
  d. Mercury

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wrote...
6 years ago

ANS: C
There are many females that take birth control pills which are excreted through their urine. These
compounds are causing the feminization of fish. Information can be found in the section Marine
Pollutants May Be Natural or Human Generated.

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