The purpose of this report is to make a description of the digestive tracts of pigs and sheep and also to explain briefly the process of digestion on ruminant and non-ruminant organisms. Furthermore there will be an analysis of the results that have been observed on the dissection practical. The report will be finalizing with a comparison between the digestive tract of pig and sheep.
Digestion is the process that the food brake down into smaller components in order to be absorbed easier from an organism. During the process of digestion food passes several stages. The process of digestion include: the brake down of food in smaller components, the absorption of nutrients that food contains from the organism and on the final stage the conversion of food into feces and urine in order to be expelled from the organism. There are two different types of digestion systems in mammals. The monogastric digestive system (mono=one, gastric=stomach) and the polygastric digestive system (poly=many, gastric=stomach). Pigs and humans are examples of monogastric organism.
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