Ukubunjwa, Isayensi
Man: systematics kunye Awona manqaku kubume umzimba
Indawo Indoda ekhethekileyo anayo inkqubo yehlabathi ephilayo. Le systematics yale ntlobo uneempawu zawo. ahlobene ukuba bio-ntle ngenxa Homo sapiens.
Man: systematics
Kwelinye icala, umntu isihloko zasendle, ummeli woBukumkani of Animals. On the enye - loo nto ngumntu lwentlalo ohlala ngokunxulumene nemithetho oluntu nothobela ngokungqongqo. Ngoko ke, inzululwazi mihla KABLOOM oluntu kunye awohluke ngemvelaphi yaso kwisigxina zebhayoloji nezentlalo.
Systematics umntu: itheyibhile
Abameli zohlaza, leyo zezomntu yanamhlanje, abe iqela lemisebenzi esemqoka efanayo noshowo. Oku ubungqina bobukho kuhlobo okuqhelekileyo umendo jikelele izinto zazivelela.
| unit taxonomic | Ukufana yeempawu ezibonakalayo |
| uhlobo Chordates | Formation kophuhliso umbungu nisaqala uvaleke kunye notochord |
| ekuyo uhlobo olunganeno | Formation of the lwangaphakathi amathambo, isiseko apho kusesona |
| Mammals class | Ukondla namathole ubisi, ubukho uvalo, amazinyo ngokwahlukeneyo, uphefumlele yemiphunga,, uphuhliso pre-natal ezinegazi elishushu |
| iqela obeku- | imilenze Five-fingered, inkcaso yezinye ubhontsi, ngubani 90% ye zofuzo zemfene |
| usapho hominid | uphuhliso ubuchopho, ukukwazi ukuhamba nkqo |
| rod Man | Ubukho unyawo enhle, ezamahala, ephuhliswe kakuhle nemilenze, ubukho amagophe yomqolo, intetho uliciko |
| sapiens View Homo | Intelligence kunye nekhono lokuhlaziya |
uhlobo Chordates
Njengoko ubona, indawo somntu, KABLOOM lichazwa ngokucacileyo. uhlobo Heterotrophic lokutya, ukukhula umda, ukukwazi ukuchaza ngokubonakalayo intshukumo ubandakanyeka bakhe ubukumkani izilwanyana. Kodwa nkcukacha ze kuphuhliso osandul umntu ngummeli we uhlobo Chordates. Le yunithi kwakhona luquka iiklasi ngendlela iintlanzi ingamathambo kwaye cartilaginous, ezirhubuluzayo, izilwanyana eziphila emhlabeni nasemanzini kunye neentaka.
Njengoko eziphilayo ezahlukeneyo ezifana unokuba uhlobo olufanayo? Yonke le nto kuphuhliso lwabo osandul. Kumanqanaba okuqala bambeka intambo yezihlunu - usinga. Ngentla kwayo Bakha uvaleke. Ngaphantsi Isingqi - emathunjini kumbhobho. Umqala ezi slits dj. Ngophuhliso ezi zakhiwo sekukubi ebantwini afumane uthotho metamorphoses.
Kubo Isingqi kuphuhlisa umnqonqo ukusuka uvaleke - ingqondo kunye umnqonqo. Emathunjini izuza isakhiwo kulo. Gill slits emqaleni luyayigqumelela, ebangela umntu atshintshele nokuphefumla miphungeni.
klasss Mammals
A ummeli wendlela iklasi ezincancisayo into zabantu. Systematics ubalisa kule taxon ayikho-ndenzile, kodwa iqela lemisebenzi esemqoka isici. Njengabo bonke ummeli ezanyisayo, omnye umongikazi oselula zabo ubisi. Le zimbiwa exabisekileyo evela namadlala ezikhethekileyo.
Homo sapiens Systematics anganibalisela kwiqela ezincancisayo placental. Ngexesha Palsy umzimba kanga umama kunye nomntwana engekazalwa. Xa ngumkhaya kwemithambo yegazi uyahambelana, uxhulumaniso yexeshana lusekiwe phakathi kwabo. Isiphumo sale msebenzi ukuphunyezwa zothutho kunye nemisebenzi zokuzikhusela.
ezifanayo zabantu kunye nabanye abameli ezanyisayo kwakhona kwi awohluke ngesakhiwo lweenkqubo omzimba kunye nokuphuma nokomzimba. Ezi ziquka ukugaywa enzymatic. Eziphilayo izinto eqhubayo secreted sisibindi, nobubovu amathe, nepancreas. Uphawu eqhelekileyo kuba phambi amazinyo neenkalo: siphume, canines, yemveli ezinkulu nezincinane.
Ubukho intliziyo-zawo ezine amabini kunye ejikelezayo zibangela ezinegazi elishushu. Oku kuthetha ukuba ubushushu umzimba wakhe akuxhomekekanga kulo parameter kokusingqongileyo.
sapiens View Homo
Ngokutsho hypothesis ixhaphakileyo, abantu yaye ezinye iintlobo iinkawu mihla kumntu omnye. Kukho intaphane ubungqina. usapho Hominid luphawulwa inkalo ebalulekileyo - bipedalism. Olu phawu, Kakade ke, iye yanxulunyaniswa notshintsho ebomini, nto leyo eyakhokelela ekubeni okukhutshwa ngemilenze kunye nophuhliso esandleni njengequmrhu ukusebenza.
Inkqubo yokuba uhlobo mihla wathabatha kuqhubeka ngokwezigaba ezininzi: abantu bamandulo, yamandulo nasekuqaleni mihla. Ezi zigaba ayikwazi kubuyiselwa omnye komnye, yaye Bahlala ixesha elithile yaye ekhuphisana kunye nezinye.
Omdala, okanye lwenkawu, nako ngokuzimeleyo ukwenza izixhobo phandle amatye ukuba enze umlilo, wayehlala kwinqanaba lokuqala. Bamandulo Phaya Ancient okanye ngokushukumisa umzimba kunye nentetho uliciko sekukubi. izixhobo zawo zaba ithambo. abantu Modern, okanye Cro-Magnons, bakha imizi yabo okanye wahlala emiqolombeni. Benza iingubo evela izikhumba zezilwanyana, wayesazi zodongwe, izilwanyana, izityalo ezilinyiweyo.
Umntu ogama systematics emiselwe indibanisela ukwakheka, amalungu kunye neempendulo zokuziphatha, isiphumo senkqubo ende ngamabonandenzile.
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