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Excretion in human digestive system

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             Excretion in human The process of removing wastes from the body is called excretion.  In other processes like  1) Respiration  2) Transportation 3) Nutrition 4) Organisms use different strategies to do excretion  It's different in the case of unicellular organisms .Wastes are removed from the cell surface into the surrounding water by the process called diffusion. But in case of multicellular organisms, it differs greatly. Excretion or getting rid of waste products is an essential process that helps maintain homeostasis within even complex mammalian systems. There are numerous respects in which the excretory system benefits this complex animal group. Not only does excretion help through the elimination of harmful metabolic wastes, but it also plays a critical role in temperature regulation within tissues, bone development and maintenance, blood acid-base balance, water balance maintenance and osmoregulation, waste produ...