InotungamirwaSecondary dzidzo uye zvikoro

Biological zvinhu-shanduka hwavanhu ... Ndezvipi zvipenyu zvikonzero-shanduka?

ndiyo shanduka pfungwa yacho yokungotaura hwaro zvipenyu. Inoongorora zvinokonzera uye zvigadziriswe nhau pakukura zvose zvipenyu. Human shanduka ine maitiro ayo uye zvinhu.

Chii anthropology

Maererano nedzidziso pfungwa, murume ave rudzi kwakasimbiswa yakareba nguva. Muitiro wayo nhoroondo kuvandudzika sayenzi anthropology zvidzidzo.

The chidzoke womunhu ine maitiro ayo. Vanovata pakuti iri mubishi wokusanganiswa kufurirwa vose munzanga uye zvipenyu zvinhu-shanduka. Boka rokutanga kunosanganisira kukwanisa kushanda, mutauro, pfungwa. Biological zvinhu-shanduka kwevanhu, kunyanya, kutamburira kuvapo. Uyewo dzinongoitika kusarudzwa uye magene kushanduka.

The chikuru zvokudya dzidziso yokushanduka-shanduka

Maererano dzidziso Charles Darwin, mamiriro kwezvakatipoteredza kungaita kuchinja chimiro zvipenyu. Kana vasina nhaka yavo muchinangwa shanduka zviduku. Vamwe kuchinja kuitika mune utachiona mumasero. Muchiitiko chino, zvinoratidza nhaka. Kana kunoratidza kubatsira pasi zvimwe zvinhu, asi zvinenge mukana nani yokupona. Ivo vakabudirira kujairana uye kubereka yakaorera vana.

Kutamburira Kuti kuvapo

Basic zvoutachiona chinokonzera shanduka womunhu kurwira kuvapo. Chaizvoizvo Its uvete chidzoke makwikwi pakati zvipenyu. Chikonzero parinowanika ndiwo zvakatosiyana pakati mano rakasiyana-siyana zvokudya, uye kubereka. Somugumisiro, vapenyu mhando kuti aigona zvakanaka vajairana chaicho ezvinhu.

Pasinei nokuti urongwa kuti chidzoke womunhu ano riri pasi mitemo vakawanda, pane dzimwe kusiyana. Natural vakasarudzwa kunoitika kwete chete nesimba, agility uye kutsungirira. Kuwedzera maitiro zvokunyama izvi, zvikuru kukosha vairidza uye padanho kukura mupfungwa. Zvimwe kupona vaiva vanhu vakadzidza kuti kupfuura chinyakare zvishandiso uye kuzvishandisa Chat nevamwe rudzi, kuita pamwe chete.

rwokuzvarwa vakasarudzwa

Panguva kurwira kuvapo chinhu dzinongoitika vakasarudzwa - pazvinhu zvipenyu umo akachinja vanhu vapone uye kushingaira kuwanda. Avo vasingagoni kuchinja, kufa.

Saka, zvipenyu chinhu shanduka yevanhu chaivo vakasarudzwa. peculiarity Its yakanga kuti vasara vanhu simba evanhu zvinhu. The kupfuura zvimwe akatendeukira kuna vanhu avo yagadzirwa zvishandiso itsva, unyanzvi hutsva uye kushamwaridzana. Sezvo kukosha dzinongoitika kusarudzwa muna nedanho anthropogenesis ichidzikira nguva. Izvi imhaka yokuti vanhu vakwegura zvishoma nezvishoma akadzidza kuvaka, kunatsiridza uye kuti vakuchidzire dzimba, kuti mbatya, kukura zvinomera, mhuka dzepamusha. Somugumisiro, kukosha rwokuzvarwa kusarudzwa zvishoma nezvishoma shoma.

nemagene kushanduka

Biological zvinhu-shanduka kwevanhu ndiko majini kushanduka. pfuma iyi zvipenyu ndiyo kukwanisa kuwana zvitsva Mumagazini kwayo kukura kwacho nekufambisa navo nhaka. Sezvinotarisirwa, shanduka zvazvaireva nedanho anthropogenesis akanga chete zvinobetsera zvinhu.

Munhu rinounza kuti mhuka dzakawanda zvipenyu unhu zvakafanana. Ndicho pamberi mammary uye ziya omumuviri, bvudzi, mhenyu pakuberekwa. The muviri mhango inokamukana tsandanyama diaphragm rusvingo panguva thoracal uye abdominal chikamu. zviratidzo zvakafanana vari kushaya nuclei muropa masero matsvuku masero matsvuku eropa, pamberi Formação de mumapapu, zvinonyatsorehwa nemamiriro marangwanda plan, kusiyaniswa mazino. Zvino vanhu, uye mhuka varipo wokugaya (saibva) miviri. Izvi zvinosanganisira okuwedzera, fungiro wechitatu, kutanga mutsara mazino, uye vamwe wechipiri. Masayendisiti kuziva nyaya yokuberekwa vanhu vane hunhu mhuka - dzakabudirira muswe, rakasimba romusoro, mamwe minyatso. Ichi chimwezve uchapupu kwakabva murume mhuka. Asi chete chinonyanya anobatsira zvinhu zvakachengetedzwa mu nedanho anthropogenesis.

Dzakananga chete vanhu vakadaro utachiona zvinhu:

- vachifamba akarurama;

- kuwedzera pfungwa uye kuderedza uso munharaunda dehenya;

- yokufeva rutsoka ane simba thumbs;

- chinjwa mumakwenzi, kushora napagumwe roruoko zororo;

- kuwedzera inzwi uropi, kukura kwayo kuhukura.

Biological shanduka womunhu kufanana evanhu. Somuenzaniso, mano moto uye kubika zvokudya kwakaita kuti zvinoderedza zino kukura uye kureba ura.

Biological zvinhu-shanduka yevanhu rinofanirawo zvimiso paumbwe evanhu, izvo pamwe chete zvakatungamirira kuti kwaita Homo sapiens Panyika.

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