Umzimba womuntu uhlukile futhi awuqondi kahle. Amanye amaqiniso azokumangaza futhi mhlawumbe aze akuthuse. Uyakulungele? Sabe sesiya emhlabeni we-anatomy yomuntu omangalisayo!
1. Ulimi lwakho
Ucabangani, ulimi lwakho lufana ngani, izintambo ze-octopus nomzimba wezindlovu? Zonke ezintathu ziyisibonelo esithinta isakhiwo esiyingqayizivele esibizwa ngokuthi "i-muscular hydrostat." Ulimi lwezesayensi luchazwa ukuthi e-hydrostat ye-muscular imisipha ehlukahlukene ikhona ezindizeni ezitholayo futhi inezimpikiswano eziphikisanayo komunye nomunye. Uma senza lula le ncazelo, sithola lokhu okulandelayo: imisipha ingahlanganiswa ngendlela yokuthi idale umthamo we-matrix. Bathi kunjalo, ake sithi, ngokwanele, ukuthi bangasebenza ngaphandle kosizo lwesifuba. Imisipha inamandla kakhulu futhi, wazi ukuthi ulimi lwakho ngeke lukhathele. Akayena nje kuphela onamandla, kodwa futhi uyashintshashintsha. Ngandlela-thile, uxolisa ukufaniswa okunjalo, kodwa uma ulimi lomuntu lwalulingana nendlovu endala, khona-ke wayengasiphula izihlahla.
2. I-bone yakho ye-hyoid
Umsebenzi walesi sigaba somzimba womuntu awuxhomekile emsebenzini wezingxenye ezisele ze-skeleton. Kubizwa nangokuthi ithambo elilinganayo futhi litholakala ngaphansi komsizi wolimi. Ihlanganiswe engxenyeni ye-pharyngeal kanye nemisipha ethile entanyeni. Kuzwakala kuyingozi, kodwa kubalulekile ukwazi wonke umuntu ukuthi umonakalo wethambo le-hyoid kungaholela ekufeni ... Kodwa izindaba ezijabulisayo ukuthi kunzima kakhulu ukuziphula.
3. I-lip groove yakho
Bambalwa abantu abazi ukuthi i-tray groove noma isihlungi siyini. Ngendlela, indlela evamile kakhulu yokubukeka kwayo yilezi: ngaphambi kokuzalwa sonke sikhumbula ukudala umhlaba, iPharadesi, kodwa ngaphambi kokuya emhlabeni, izingelosi ziqeda lezi zinkumbulo, zishiya uphawu olungavamile phezu kwendlebe. Uma ushiya ama-myth and legends, i-labial groove yindawo yokuxhuma ubuso bomuntu ekuthuthukiseni umbungu wakhe ezinyangeni ezingu-2-3 zokukhulelwa komfazi. "Umlomo we Hare" umphumela wesihlungi esingakhiwe. Lesi simo sezingane ezingu-750 senziwa kuphela esisodwa. Kuyathakazelisa ukuthi amaRoma asendulo ayebhekisisa ukuthi le ndawo yokugcoba ibe yinkimbinkimbi kakhulu futhi ibizwa ngokuthi "Bow Bow". Futhi kusukela kusihlungi segama lesiGreki lihunyushwe ngokuthi "ukuthanda uthando".
4. Izinwele zakho
Okuthile, futhi lamaqiniso abantu bathanda ukulalela. Ngendlela, kunombono wokuthi emva kokufa komuntu inhloko yakhe yokuzwa iyaqhubeka ikhula. Yiqiniso, kutholakala ngokwesayensi ukuthi akukho izinwele noma izipikili emva kokufa. Kodwa isikhumba ngenxa yokuphelelwa yisikhathi, asho ukuthi, sishisiwe, okudala umuzwa wokuthi izinwele zide.
Eqinisweni, izinwele kuyinhlanganisela engajwayelekile yokuphila nokufa. I-follicle yezinwele eziphilayo idala izikhwama ukuze zikhule. Lezi zinsuku zinezinhlobo ezahlukene zokufa, kepha zisalokhu zivikela, amangqamuzana-keratin, wona lowo oqukethe ungqimba ongenalutho wesikhumba (siwahlanza ngesikhathi sokuhlunga) nezipikili. Uma izinwele zakho zine-gray tinge, ama-cell pigment ayenqaba ukuya emsebenzini.
5. Izipikili zakho
Uke waphawula ukuthi izinsipho zikhula kancane kakhulu kunezandla zakho? Lokhu kungenxa yokuthi okuthiwa ubuhlobo bokuziphendukela kwemvelo phakathi kobude be-"terminal phalanges" yakho (amathambo okugcina kakhulu eminwe kanye namathiphu ahlanganiswe ngawo ngezipikili), kanye nesivinini sokukhula kwezipikili ngokwabo. Ngokuphelele, izinzwane zezinzwani empeleni zifushane kunamaphuzu weminwe yakho. Yingakho ezinyaweni zakho usika imilenze yakho kaningi kunezandla zakho. Ngendlela, isikhali esikhwameni esiphakathi sizokhula ngokushesha kunesilonda emunwe omncane. Isayensi ichaza lesi simo ngokuthi lokhu kungenxa yezizathu zokuziphendukela kwemvelo ukuthi umuntu akasadingi izihluthulelo.
6. Bioluminescence yakho
Singabona indlela i-jellyfish ne-plankton ekhanye ngayo. Kodwa abantu bayakwazi ukukhanya? Kholwa, kungaba. Ukukhanya okuthakazelisayo okunjalo kuwumkhiqizo wenqubo yokuxilonga futhi ososayensi sekuyisikhathi eside beqiniseka ukuthi lokhu kusebenza. Kwakukhona ngo-2009, ngemuva kokuba iqembu labacwaningi baseJapane lakhiphe ikhamera ekhethekile, okuyizinkulungwane eziyi-1000 ezibucayi ngaphezu kweso lomuntu, isayensi yakwazi ukuthatha lesi simo. Ukukhanya okukhazimulayo kubonakala emva kokudla, kusihlwa, endaweni yamahlathi, ebunzini nasentanyeni. Ngakho, ngesikhathi esilandelayo, lapho omunye ethi ukhanya ngenjabulo, mhlawumbe ubeka ukukhanya ngomqondo owedlula kakhulu wegama.
7. Amaphrotheni akho Wokuhamba
Amaprotheni kinesin yiyona "moto" kakhulu. Umsebenzi walo ukuletha ama-molecule abalulekile kwezinye izikhungo zamaselula. Into ephawuleka kakhulu yindlela ahamba ngayo: "uhamba" ngokusebenzisa indlela yakhe encane, esisekelo lapho kukhona khona izakhiwo ezimbili ezibizwa ngokuthi "imilenze."
8. Hedgehog yakho ye-Sonic
Yini engaba yinkimbinkimbi kakhulu kune-biology yeseli? Ukuze kube ngokuqondile, i-biology yamangqamuzana ebuchopho bethu obuyinkimbinkimbi. Ngo-1993, ososayensi ku-hippocampus bathola iphrotheni ekwazi ukuthuthukisa izici ezihlukahlukene ze-neuronal. Ukuhlolwa kwezimpukane zezithelo kubonise ukuthi le phrotheni ibangela ukukhula kwemiphakathi ngendlela yezimpande ngemuva. Yingakho ososayensi bamnika igama elithi "Sonic" (ngokuhlonipha umlingiswa "we-prickly" womdlalo "Sega Genesis"). Futhi, amaprotheni anjalo abizwa ngokuthi ihlane noma iHoodgehog yaseNdiya. Manje, awuvumi yini ukuthi ososayensi banomqondo omuhle kakhulu wokuhlekisa?
9. isibindi sakho
Lo mzimba uthola kakhulu uma ungaboni ukudla kwakho, uhola indlela engafanele yokuphila. Ngenhlanhla kuwe, isibindi sinesimo esiphezulu kunayo yonke isitho. Kungabuyiselwa uma kuphela ama-25% wezicubu zayo ezisebenzayo. Ngakho-ke unakekele futhi, okokuqala, ukhethe okuthandwa yijusi, futhi hhayi ingilazi yewayini.
10. Umzimba wakho we-vomeronasal
Kunezitho ezibalulekile kanye nalabo okudingekayo kuphela ukushayela. Kumele uzwe ngezingxenye ezingenalusizo zomzimba njenge-coccyx, isithasiselo, nomunwe omncane, okuyizinto ezimbi, njalo uzama ukushaya umlenze wombhede. Kodwa, akunakwenzeka ukuthi uyayazi ngomzimba we-vomeronasal osemgodini omsulwa ngesimo sokucindezeleka okuncane, umgodi. Uma eseyingxenye ekwakheni ukuziphatha ngokocansi futhi ngandlela-thile wayehlotshaniswa nomuntu wesimo somzwelo. Manje, njengoba kwenzeka, akubalulekile ngokukhethekile. Ngaphezu kwalokho, azikho ukuxhumana kwe-neural phakathi kwakhe nobuchopho. Kuze kube manje, phakathi kososayensi kukhona izingxabano, kungani udinga lomzimba ngegama elingelona igama. Kuyaziwa kuphela ukuthi kuphendula ama-pheromone nezinye izinto eziningi ezinomsoco.
11. Ubulili bakho
Njengoba basithinta isihloko sama-pheromone ...
Emadodeni nakwabesifazane, "kukhona" okufanayo kakhulu kunokuba kubonakale kokuqala. Ngakho-ke, ngesikhathi sokuthuthukiswa kwe-intrauterine, izitho zobulili azibonakali kuze kube yilapho ingane isinezinyanga ezinhlanu ubudala. Ungakholelwa, kodwa ngamunye wethu unezifiso zobulili, ezifana nezitho zomlingani. Ngakho, i-penis inguqulo ekhulisiwe ye-clitoris yabesifazane. Kodwa i-prostate gland ayilusizo kangako, uma uqonda ukuthi yini esengozini, isitho sobulili uma siqhathaniswa nesiswini sabantu besifazane. Ngendlela, uyikhophi yakhe.