Why are the classification systems changing every now and then?
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Multiple Choice Question
Biomagnification refers to the increase in concentration of toxic substances at successive trophic levels. Which famous chemical is a classic example of this?बायोमैग्निफिकेशन (जैव आवर्धन) क्रमिक पोषी स्तरों पर विषाक्त पदार्थों की सांद्रता में वृद्धि को संदर्भित करता है। कौन सा प्रसिद्ध रसायन इसका एक उत्कृष्ट उदाहरण है?
Explanation:
DDT (a pesticide) is non-biodegradable and accumulates in body fat, becoming highly concentrated in top predators (like bald eagles).
डीडीटी (एक कीटनाशक) गैर-बायोडिग्रेडेबल है और शरीर की वसा में जमा हो जाता है, जो शीर्ष शिकारियों (जैसे ईगल) में अत्यधिक केंद्रित हो जाता है।
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This question belongs to the set "UKSSSC Pashudhan Prasar Adhikari Full-Length Mock Test – 1 | Biology Domain". Click below to read detailed notes and attempt the full quiz.
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