摘要: Toxicology is inherently a multivariate discipline, and metal toxicology may be the best example of this characteristic. Metals are so abundant in environment that some were bound to deployed evolution biological systems while others took on roles competitors or antagonists. Behavior shares character with toxicology. Behavior, fact, unique functional measure precisely because it integrates reflects total status all organism’s systems, even its compensatory mechanisms. Its advantage as stems not only from feature, but also ability offer nondestructive index capacity permits us trace time course toxic process.