--%>
Assignment Help - homework help

Concepts of food web and food chain

Write down the differentiation between the concepts of food web and food chain.

E

Expert

Verified

The chain concept is the theoretical model to study out the energy transformations in ecosystems. In actually, in the ecosystem the organisms are part and divisions of several inter closed food chains, forming the food web.

Thus, the chain is a theoretical linear series and the web is a more sensible representation of nature in that the food chains interconnect forming the web.

   Related Questions in Biology

  • Q : Effect of price supports or acreage

    Assume the government wants to raise farmers' incomes. Why do price supports or acreage restriction programs cost society more than simply giving farmer's money?Price supports & acreage limitations cost society more than the dollar cost of

    		•
  • Q : Impact of Globalization in

    Growing internationalization of business has its impact on people management. The amazement is required to cope with problems of unfamiliar laws, languages, practices, competitors, attitudes, management styles, work ethics, and more, personnel functions such as hiring, training, compensating, mai

    		•
  • Q : Germ layer from which the liver and the

    Name the germ layer from which the liver and the pancreas originate? What are the other organs and tissues made up from that germ layer?

    		•
  • Q : Fundamental structure of a virus What

    What is the fundamental structure of a virus?

    		•
  • Q : Needs and Motives - Factor Perception

    People's perception is determined by their inner needs. A need is a feeling of tension or discomfort when one thinks he is missing something or requires something. People with different needs usually experience different stimuli. Similarly people with different needs select different items to rem

    		•
  • Q : Roles of NADPH and ATP in chemical

    Describe the roles of NADPH and ATP in the chemical phase of photosynthesis?

    		•
  • Q : Management by Objectives Management by

    Management by Objectives (MBO) is a main component of several organizations management philosophy –examine your organization and mention any MBO initiatives in your organization or if not applicable recognize if it could be managed by MBO in a g

    		•
  • Q : Type-I diabetes mellitus and type-II

    State differences between type I diabetes mellitus and type II diabetes mellitus?

    		•
  • Q : Describe the term chicken embryo

    Briefly describe the term chicken embryo technique?

    		•
  • Q : Role of circulatory system in endocrine

    What is the role of circulatory system in the functioning of the endocrine system?

    		•