Advertisements
Advertisements
प्रश्न
Increased concentration of DDT in fish-eating birds is due to ______.
पर्याय
eutrophication
bio-magnification
cultural eutrophication
accelerated eutrophication
MCQ
रिकाम्या जागा भरा
Advertisements
उत्तर
Increased concentration of DDT in fish-eating birds is due to bio-magnification.
Explanation:
DDT is a non-biodegradable pesticide that accumulates in organisms. Its concentration increases at higher trophic levels in the food chain, a process known as biomagnification, leading to high levels in fish-eating birds.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
