Which term describes the process whereby toxic substances increase along trophic levels of an ecosystem?

Biomagnification  also  known  as  bioamplification or  biological  magnification  is  the  term  which  describes  the  process  whereby  toxic  substance  increase  along  trophic  level  of  an  ecosystem. It  involve  increasing  concentration  of  a  substance  such  toxic  chemical  in  the  tissues  of  organism at  successively  higher  level in  food  chain.example  fish  accumulate  more  mercury  rapidly  than  they  excrete  it.

11. gene12. allele13. crossing over14. linked15. gene16. x17. males, femalesapologies if numbers are out of order.