What percentage of the total energy in a food chain is passed from one organism to the next?

Question

Quizplus · Accepted Answer

The 10% rule states that only 10% of the total energy stored in the organic matter of one trophic level is passed on to the next trophic level. This is due to energy loss through respiration, incomplete digestion, and other inefficiencies in energy transfer. Therefore, only 10% of the energy is available to be passed on to the next organism in the food chain.

What Percentage of the Total Energy in a Food Chain