Answer
Verified
396.3k+ views
Hint: Raymond Lindeman gave 10 percent law of energy transfer or we can also say Lindemans trophic efficiency rule in food chains. According to this law ten percent energy if transferred from one trophic level to the next successive trophic level.
Complete answer:
For explaining food chain and transfer of energy organisms are divided into different trophic levels. Lindeman explained this by giving 10 percent of energy transfer law. The number of trophic levels in the grazing food is restricted as the transfer of energy follows 10 percent law. According to this law, ten percent of the energy is transferred to each trophic level from the lower trophic level. Ecosystem refers to the interactions of organisms with one another and with their environment in which they occur. Our ecosystem depends upon energy flow. The orderly step by step transfer of energy from one trophic level to another or in other words from producers to decomposers is called energy flow. Only about ten percent of the energy from organic matter is stored as flesh. This justifies that “Energy flow in food chain is always unidirectional.”
Additional Information: Lindeman was the first one to study the trophic efficiencies. Energy flow is always unidirectional and non-cyclic. Some amount of energy is lost at each trophic level either as heat, or used for metabolism, excretion and decomposition. Energy decreases as it moves up because energy is lost as metabolic heat when the organisms from one trophic level are consumed by the organisms from the next trophic level.
Note: An energy pyramid shows the feeding levels of organisms in an ecosystem and gives a visual representation of energy loss at each level.
Complete answer:
For explaining food chain and transfer of energy organisms are divided into different trophic levels. Lindeman explained this by giving 10 percent of energy transfer law. The number of trophic levels in the grazing food is restricted as the transfer of energy follows 10 percent law. According to this law, ten percent of the energy is transferred to each trophic level from the lower trophic level. Ecosystem refers to the interactions of organisms with one another and with their environment in which they occur. Our ecosystem depends upon energy flow. The orderly step by step transfer of energy from one trophic level to another or in other words from producers to decomposers is called energy flow. Only about ten percent of the energy from organic matter is stored as flesh. This justifies that “Energy flow in food chain is always unidirectional.”
Additional Information: Lindeman was the first one to study the trophic efficiencies. Energy flow is always unidirectional and non-cyclic. Some amount of energy is lost at each trophic level either as heat, or used for metabolism, excretion and decomposition. Energy decreases as it moves up because energy is lost as metabolic heat when the organisms from one trophic level are consumed by the organisms from the next trophic level.
Note: An energy pyramid shows the feeding levels of organisms in an ecosystem and gives a visual representation of energy loss at each level.
Recently Updated Pages
Basicity of sulphurous acid and sulphuric acid are
What is the stopping potential when the metal with class 12 physics JEE_Main
The momentum of a photon is 2 times 10 16gm cmsec Its class 12 physics JEE_Main
Using the following information to help you answer class 12 chemistry CBSE
Which of the following would not be a valid reason class 11 biology CBSE
Why should electric field lines never cross each other class 12 physics CBSE
Trending doubts
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Write an application to the principal requesting five class 10 english CBSE
Difference Between Plant Cell and Animal Cell
a Tabulate the differences in the characteristics of class 12 chemistry CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
What organs are located on the left side of your body class 11 biology CBSE
Discuss what these phrases mean to you A a yellow wood class 9 english CBSE
List some examples of Rabi and Kharif crops class 8 biology CBSE