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 :

The process of increasing concentration of chemicals through the food chain in known as

If a harfmul chemical enters a food chain comprising cat, mice and plants, which one of these organisms is likely to have the maximum concentration of the harmful chemical in its body ?

which ,among grass , goat , tiger and vulture , in a food chain , will have the maximum concentration of harmful chemicals in its body due to contamination of pesticides in the soil ?

The harmful chemical which is accumulating in human beings through food chain is :

A food chain consists of fish, larvae , phytoplanktons and birds. The level of pesticides in water in which the fish, larvae and phytoplanktons live is quite high. (a) In which organisms the pesticides enter from the polluted water ? What is the level of organisms known as ? (b) Which organism will have the maximum amount of pesticides accumulated through the food chain ? What is this process known as ? (c) Write the food chain comprising all the organisms mentioned above. (d) Which other organism you could write in place of bird in the above food chain ?

An aquatic food chain comprises of the organisms like tadpoles, weeds, fish and waterbeetles. The organism which gets the minimum energy through this food chain is :