What Is a Trophic Level?
What Is a Trophic Level?
A trophic level is an organism's feeding position in a food chain. Trophic levels are numbered, starting with producers at level 1.
Step-by-step lessons on AQA GCSE Biology 7.4.1 Trophic levels. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.