Samuwar, Kimiyya
Homo sapiens (Homo sapiens) - bayyanar, ha nazarin halittu da kuma zamantakewa yanayi
Homo sapiens ko Homo sapiens, tun da aka kafa ya halartar da yawa canje-canje - biyu a cikin tsarin da jiki, da kuma a cikin zaman jama'a, ruhaniya ci gaba.
Ana zargin mutanen da suka yi da wani zamani jiki bayyanar (irin) da kuma canza tsoho mutane da ya faru a cikin Upper Paleolithic. Su skeletons aka fara gano a cikin wakiltar Kromanon a Faransa, don haka mutanen da irin wannan an mai suna cro-magnon. Wannan shi ne muhimmi a cikin hadaddun dukan manyan physiological halaye da suke da na kowa mana. Su shafi tunanin mutum da cin idan aka kwatanta da cewa na kwatanta kai wani babban matakin. Yana cro masana kimiyya suka yi ĩmãni da mu kai tsaye kakanninsu.
Rungumar sama, yana yiwuwa su haskaka da babban al'amurran da samuwar nau'in Homo sapiens:
- ruhaniya da kuma m raya kasa, wadda take kaiwa zuwa kai-da ilmi da kuma ci gaban m tunani. A sakamakon - fitowan da art, la'akari da matsayin kogo zane da kuma zane-zane.
- m pronunciation na sauti (fitowan na magana).
- ƙishirwa ga ilimi ga watsa wa countrymen.
- halittar sabon, mafi m kayan aiki.
- Neolithic juyin juya halin, wanda a yarda da hõrarriya (kiwo a gida) dabbobi da kuma noma daji shuke-shuke.
Waɗannan abubuwan sun zama wani muhimmin milestone a cikin ci gaban mutum. Sun yarda da shi ya zama mai zaman kanta da yanayi da kuma
Shan amfani da amfanin zamani na kasar, na ci gaba, mutane har yanzu kokarin kafa iko a kan sojojin na halitta: canza kwarara daga ƙarƙashinsu, draining Marshes, populating da ƙasa a kan wanda rayuwa ya kasance a baya ba zai yiwu ba.
Bisa ga zamani rarrabuwa, irin "Homo sapiens" ne zuwa kashi biyu subspecies - "Homo sapiens idaltu Man" da "m Homo sapiens." Irin wannan rabo a cikin subspecies bayyana bayan da aka gano a cikin 1997 na saura, wanda yana da wasu kamance da kwarangwal na wani zamani mutum sifofin, musamman - da girman da kwanyar.
A cewar kimiyya data, Homo sapiens bayyana 70-60 shekara dubu da suka wuce, da kuma a lokacin wannan lokacin ta zama kamar wani nau'in, shi da aka inganta a ƙarƙashin rinjayar da wani zaman jama'a karfi, saboda da ilimin Halittar Jiki da kuma physiological tsarin babu canje-canje.
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