Ko te tangata - he konihi kaiota ranei? Rite o konihi me herbivores

Ko te tangata e tomo te rōpū o kaiao heterotrophic, e kua āhuatanga e te momo whakauru o te kai, i runga i te manakohanga kai takitahi, ngā tikanga ahurea me ngā whakapono fakalotú rānei.

whakamahi Konihi te kai o te patunga. kawea wāhinga me absorption o ona hua pirau te roto o te pūnaha kūnatu he etahi rerekētanga. Ko te taua pā ki whangai kararehe: ratou wahi gastrointestinal āhuatanga e te huinga o ngā āhuatanga motuhake. Kati te ngā reira ko te hanganga o te pūnaha kūnatu tangata: whanau reira iti ahua ki te wahi gastrointestinal o kaikiko me herbivores. I roto i tenei tuhinga whakarite tatou konihi me herbivores, me te ki te whakamārama i te peculiarities o nakunaku tangata.

He aha ngā kararehe e kai

Kaiao no ki te kararehe kaikiko, mohiotia te kore rite konihi. Ēnei ngā pā ana ki 270 ngā momo i roto i te caniformia suborders me feliformia. Ētahi māngai o te ao kararehe e whakamahia i roto i te kai ano he kai, me te otaota. Ko ratou i huaina pau. Konihi kapa, te kore tuku ki rite kararehe. He he he rōpū o kaiao, pērā i hedgehogs, shrews, kiore hina, makimaki mōhio, e wā taonga parau i te tahi atu kararehe, engari te nuinga o tona ora whakamahia e i roto i ngā tipu kai mea organic mate ranei. Ko te wehenga o te kararehe i runga i kaikiko, herbivores me pau kaua noho. Ko te taua ahua o eke ki nga tikanga taiao rerekē, ka taea e te huri i tō kai, ka huri, me te ngana ki te ora.

Methods Human Nutrition

He kanorau ratou me he tika, i runga katoa, ngā tikanga motu-ahurea me ngā āhuatanga takitahi. whakapumautia te hanganga kikokiko o te tangata i roto i ngā o tona pūnaha kūnatu e te meka e ona ngā tari e taea ki te mihini waha i te huri, wahia iho, ka ngaungau kai o rua huawhenua me te kararehe takenga. fokotu'u tenei te mutunga e whai ake nei: ko te kupu whakahoki ki te pātai o te hunga tenei tangata i te konihi he kaiota ranei kararehe, e kore e waiho categorical. Ki te kitea i roto i, tahuri tatou ki te āhuatanga kikokiko, me te morphological o te pūnaha kūnatu o wätea, kararehe kaikiko me te tangata, ka whakatairite ratou.

Ko te pūnaha kūnatu o kaikiko me herbivores

Ko te hanganga motuhake o te pūnaha haamata i roto i te mangai o te konihi, me te ki ngā āhuatanga o tona dentition, e, i roto i te nuinga o te wā, he momo geterodontny. Kei roto te reira i te incisors, canines, premolars me molars. I runga i te haurangi niho i diastema, e meinga canines kati zamkoobraznoe. Rerekē kararehe wätea me te tangata, kei amylase konihi huware, a te tikanga e kore te māngaro huawhenua piri i roto i te mangai. Animal Mouth ni'ai te nuinga rahi upoko. He nui rawa i roto i te whawhai i runga i te pārurenga me tona Kai atu tenei.

Herbivores i nga āhuatanga e whai ake nei waha: he mangai iti, ngutu uaua, me te arero whai wāhi i roto i fakateka kai āta, nekehanga ripeka matatini o te kauwae. He ruarua rerekëtanga nga niho, me te kei huware amylase me maltase ki wahia iho whakato warowaihā. kararehe wätea i te puku maha-ruma. E huaina ona wehenga te rumen, reticulum, omasum me te abomasum.

Waha me te puku o kararehe

Ngangau o kai o kararehe huawhenua ranei takenga puta mā geterodontnogo momo niho. te maua e Salivation e toru o repe takirua. Huware, rite herbivores, kei amylase. Ko te hanganga kikokiko o te tangata, mo tona pūnaha kūnatu, kua āhuatanga e te āhuatanga e whai ake nei: kua pakaru kai iho i roto i te mangai i raro i te mahi o whākōkī proteolytic, bolus, kotahi i roto i te kopu tīmata ki te kia piri e pepsin, lipase, gastrin. Rerekē konihi he kawatanga nui o wai pekitīlia, pH pekitīlia rite ki te tangata noa 4-5. puku Takitahi-ruma, iti whakaemi atu e o kaikiko me herbivores. I runga anō i te hanganga o nga wahi whakahuatia i runga ake o te pūnaha kūnatu, te pātai o te tangata-kaikikokiko kaiota ranei, e taea te tautohe i te reira e, i roto i tona kikokiko, me ngā āheinga whaiaroaro kua reira āhuatanga o rua herbivores me konihi.

Ko te tukanga i roto i te kopu kaikiko āhuatanga e te āhuatanga e whai ake nei: te pūtau ngohi te te kōhao pekitīlia, o te huna hoki nui o pūhaumāota waikawa, e aukati atu pirau tukanga. He whākōkī Proteolytic kaha rawa, te rärangi o kai i roto i te kopu i pH iti iho i te 3 reira wai.

āhuatanga kikokiko, me te whaiaroaro o te whēkau iti

Āwangawanga, i runga katoa, tona uara. kararehe wätea i he 25 ngā wā roa atu i to ratou tinana, me te paru ruminant whēkau iti tae 50 mita. Konihi, kai kai kai pūngoi tiketike, i te whēkau nui iti poto (tika 5-6 wa roa atu i te tinana). rohe villus Tapeke, jejunum me ileum ararewa wahi, me te whakarite i te absorption o te kūhuka, waikawa amino, waikawa ngakongako me te nonireka i roto i herbivores he 14 m ^2, i roto i ruminants 17 m ^2, te tangata 12 m ^2. Ko te rōrahi o te supply kai ōrite i roto i te whēkau, ka karanga chyme. Ko ia herbivores ngā nui. I tua atu, roa te chyme te mo te wa roa i roto i to ratou cecum.

Angiangi te piro tangata

Āhuatanga i roto i taua e te nakunaku wahi i roto i te hunga reira kaha rawa (mō ra e tohaina 2-3 rita wai intestinal), e digested pūmua kararehe mo te 4-6 haora, huawhenua - 4-5 haora. kitea te nuinga o ngā mahi wāhinga kai te i roto i te duodenum, e rere ki te aerodynamics o te repe taiaki me ate. I roto i te kōpiro iti he tukanga whaiaroaro rawa nui - taiepa momi kūhuka Villi me waikawa amino i roto i te toto, me te nonireka me te fatty waikawa i roto i te waitinana.

repe kūnatunga

Hei piri e rua tipu me te kararehe kai, e rapu pūnaha whākōkī e taea o ha'iriiri pūmua, te warowaihā me te lipids. Factory whakaputa matū kaha biologically, he matua taiaki. Na reira, te tangata, he kararehe kino, he kaiota whakamahi wai pancreatic haere mai o te tau mahani pancreatic i roto i te duodenum ki wahia iho pūmua, te warowaihā me te ngako ranei. Ate - te repe kūnatu nui rawa. Ona pūtau - hua hepatocytes ate. He āhuatanga hopiwē me emulsifies ngako. Kaitukituki mahi nui o te whākōkī e wahia iho pūmua, kitea i roto i te reo ngonge kawakore. kaiao wätea i roto i roto i whākōkī wai pancreatic e awhi cellulose, lignin, me ngā hua o to ratou dissimilation.

kōpiro nui: te hanganga āhuatanga o ngā kararehe

I roto i te kararehe katoa, ngā mahi reira rite te momi wai me rongoā kawehiko, ariā o huaora B me te hōneatanga o feces. E toru o te whēkau nui: te e piki, hake, me te heke kaitukituki kopirua poto atu i taua o herbivores, rawa ruminants. Ko te roa o te whēkau nui o te tangata 1-2 mita, i te mea roa atu i taua o kaikiko. I roto i tenei wahi o te punuatuna tangata, rite kaiao wätea, kei nui o huakita e popo cellulose. I runga i nga meka i faahitihia, te mea te reira whakapae rawa tautohetia e te tangata - te pai kaiao kikokiko-kai, me tona pūnaha kūnatu taunga ki te nakunaku o te pūmua kararehe.

toharite koura

I roto i ngā kaiao heterotrophic i te rōpū o te kararehe nei kūnatu whēkau ki te whakaea ki te nakunaku o te tipu me te kararehe kai e rua. E huaina ratou pau, pērā i pea, poaka, matuku. Ka taea hoki tonu te tangata tenei rārangi. Ano, te mea homai, he kanorau, ki tonu i-kai tatou hauora o te tinana, me te mārama o te whakaaro. Ko te piri o te kaimangatanga whakatupato ki metabolites slagging whēkau o mai i te kararehe.

Ko e mo'oni, he tino paitini hua pūmua raru. Ko te tangata e taruke tatou ki te kai kai i nga ra? Ko wai e kore e ra rakau whāwhā, me te kai i tenei wa o te kai kararehe? Pēhea te kore ki te haamana'o i te kupu o te ahurewa Delphic: ". Ko te mehua o nga mea katoa" No iti mamae mo te iwi maha, e kai kai whakato anake, rawa, ki te he raruraru horokai, muka te tangata. He maha ngā whakaaro, me te ko te maha te pono te take, takoto vahi i roto i waenganui i. Na te whakahoki ki te pātai o mehemea te tangata - he konihi he kaiota ranei, ka whai ona ake ia o tatou.