Integration is the process of combining parts to create a coordinated, or integrated, whole; it is found at all levels of organization of living matter. Every biological function is the expression of some sort of integration of parts, which allows the complexity of a system to grow and new properties to emerge.
Keywords: cell junctions; desmosomes; synapses; central nervous system; autonomic nervous system; fight-or-flight response; endocrine system; sympathetic nerves




