Advertisements
Advertisements
प्रश्न
A food chain comprises of cat, seed-eating bird, plants, and dog. The organism which will have the maximum concentration of harmful pesticides coming through the food chain is most likely to be :
(a) cat
(b) plants
(c) dog
(d) seed-eating bird
Advertisements
उत्तर
dog
The concentration of harmful pesticides in the bodies of birds and animals increases at each trophic level, and hence the dog in the given food chain will have the maximum concentration of harmful pesticides.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
