The concept of the food chain was introduced by which of the following ecologists?

  • A
    Tansley
  • B
    Elton
  • C
    Clements
  • D
    Phillipson

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Similar Questions

In which of the following trophic levels is the rate of energy flow very low, even though the total amount of energy is very high?

Assertion $A$: The amount of free energy in a system gradually decreases.
Reason $R$: During any transformation of energy,some amount of energy is lost in the form of heat.
Which option is correct for Assertion $A$ and Reason $R$?

In an aquatic ecosystem, which type of food chain is the major conduit for energy flow?

Energy flow in an ecosystem is.......

In an ecosystem,which of the following statements is correct regarding the flow of energy and nutrients?

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