Fill ups
A…………..is a series of trophic level in which there is repeated eating and being eaten by to trasnfer the food energy.

Give the term of a series of trophic levels showing repeated eating.

Energy transfer from one trophic level to other in a food chain is

In which series of hydrogen spectra, the transition involves largest change of energy?

Fill ups Each higher trophic level in a food chain can utilize only………….of energy.

Write food chains of various trophic levels.At which level energy will be maximum?

What are trophic levels? Give an example of food chain and state the different trophic levels In it.

Given below is a list of autographs and heterotrophs . With your knowledge about food chain, establish various linkages between the organisms on the principle of eating and being eaten. What is the inter-linkage established known as ? Algae , hydrilla, grasshopper, rat, squirrel, crow, maize plant, deer, rabbit, lizard, wolf snake, peacock, phytoplankton, crustaceans, whale, tiger, lion, sparrow, duck, crane cockroach, spider, toad, fish, leopard, elephant, goat, nympaea, Spirogyra.