Trees `to` Birds `to`Lice `to` Bacteria Above food chain is

Water rarr zooplankton rarr small fish rarr large fish rarr fish eating birds In the above food chain If concentration of DDT is 0.003ppb the mention its concentration at successive trophic levels.

[A] : A food chain is a group of organism in which there is a transfer of food energy therough a series of repeated eating and being eaten. [R] : Interlocking pattern of several food chains is know as food chains is known as food web .

[A] : A food chain is a group of organism in which there is a transfer of food energy therough a series of repeated eating and being eaten. [R] : Interlocking pattern of several food chains is know as food chains is known as food web .

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 ?

Consider the food chain : Grass to Deer to Lion What will happen if all the lions are removed from the above food chain ?

What is food chain? List the kinds of food chains.