Final answer:
False. The 10% rule does not state that only 10% of a species' population can survive in each ecological community.
Step-by-step explanation:
False. The 10% rule does not state that only 10% of a species' population can survive in each ecological community. The 10% rule refers to the transfer of energy between trophic levels in an ecosystem. It states that only about 10% of the energy available at one trophic level is transferred to the next trophic level. This is due to energy being lost as heat and metabolic inefficiency.