Usoro Digest

Modeldị ụdị okike na-egosi akụkụ nri zuru oke site na oghere ọnụ wee laghachi. A na-ekesa oghere ọnụ, pharynx na akpa tract nke esophagus tinyere ụgbọelu ndị na-atụgharị uche. A na-egosiputa imeju ya na eriri afọ ya na pancreas ka ekpughere iji kpughee akụkụ dị n'ime. afọ na-emeghe tinyere ihu ụgbọ elu, duodenum, cecum, akụkụ nke eriri afọ samll na ikensi na-emeghe iji kpughee usoro dị n'ime. A na-ewepu colon transvable

Usoro nsị nwere akụkụ abụọ: akụkụ nri nri na glands nri. Tract diges: gụnyere onu onu, pharynx, esophagus, afo, obere eriri afọ (duodenum, jejunum, ileum) na nnukwu eriri afọ (cecum, appendix, colon, rectum, anus) na akụkụ ndị ọzọ. Na-arịa ọrịa ahụ, a na-akpọkarị ngalaba ahụ site na oghere ọnụ ruo duodenum akụkụ eriri afọ nke afọ, akụkụ nke dị n'okpuru jejunum ka a na-akpọ ala eriri afọ. E nwere ụdị glands nri afọ abụọ: obere glands na-agbari nri. Obere glands na-agbari agbasa na mgbidi nke akụkụ ọ bụla nke akụkụ nri. Nnukwu glands na-edozi ahụ nwere ụzọ atọ nke glands na-asọ oyi (parotid, submandibular, na sublingual), imeju na pancreas. Usoro digestive bụ otu n’ime usoro asatọ dị mkpa nke arụ mmadụ.