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A farmer was using pesticides on his farm. He used the produce of his farm as food for rearing fishes. He was told that fishes were not fit for human consumption because large amount of pesticides had accumulated in the tissues of fishes. Explain how did this happen?

Answer» <html><body><p></p>Solution :Pesticides from soil are transferred into the crops and from the crops these are transferred into rearing fish food. Pesticides entered into water through rearing fish food and <a href="https://interviewquestions.tuteehub.com/tag/finally-461212" style="font-weight:bold;" target="_blank" title="Click to know more about FINALLY">FINALLY</a> entered into the <a href="https://interviewquestions.tuteehub.com/tag/bodies-900171" style="font-weight:bold;" target="_blank" title="Click to know more about BODIES">BODIES</a> of the fishes. <br/> Therefore through the food chain pesticides are transferred from lower trophic level to higher trophic level. Over the <a href="https://interviewquestions.tuteehub.com/tag/time-19467" style="font-weight:bold;" target="_blank" title="Click to know more about TIME">TIME</a>, the concentration of pesticides in fishes reach a level which <a href="https://interviewquestions.tuteehub.com/tag/causes-910982" style="font-weight:bold;" target="_blank" title="Click to know more about CAUSES">CAUSES</a> serious metabolic and physiological <a href="https://interviewquestions.tuteehub.com/tag/disorders-955998" style="font-weight:bold;" target="_blank" title="Click to know more about DISORDERS">DISORDERS</a>.</body></html>


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