Question

Which of the following belonging to a food chain is likely to have maximum concentration of harmful chemicals in the body? (a) Kingfisher, Zooplankton fish, Phytoplanktone (b) Peacock, Frog, Snake, Grasshopper (c)Frog, Hawk, Grasshopper, ​

Answer 1

Answer:

Explanation:

1.Which of the following belonging to a food chain is likely to have maximum concentration ofharmful chemicals in its body ?Peacock, Frog, Snake, Grass hopper.

The correct order of food chain is:- Grasshopper->frog->snake->Peacock

Peacock will have maximum concentration of harmful chemicals in its body because it occupies highest tropic level.

2.Which of the following will have the maximum concentration of harmful chemicals in its body ? Eagle, Grass, Snake, Frog, Grasshopper

Here the food chain be :

Grass Grasshopper Frog Snake Eagle The organism which occurs at the highest trophic level in the food chain will have the maximum concentration of harrnful chemicals in its body. since, eagle occurs atthe highest trophic level, therefore, it will have the maximum concentration of harrnful chemicals in its body.

3.Which of the following belonging to a food chain is likely to have maximum concentration of harmful chemicals in its body?(a) Kingfisher, Zooplankton, Fish, Phytoplankton(b) Peacock, Frog, Snake, Grasshopper.(c) Frog, Hawk, Grasshopper, Snake.(d) Small fish, Zooplankton, Birds, Phytoplankton.

(a) Kingfisher, (b) Peacock, (c) Hawks, (d) Birds.

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