I-Genetic Disc: Ngaba impucuko yamandulo yafumana ulwazi oluphambili lwebhayoloji?

Ngokutsho kweengcali, imikrolo kwiGenetic Disc imele ulwazi malunga nemfuza yomntu. Oku kwenza imfihlelo malunga nendlela inkcubeko yamandulo eyalufumana ngayo ulwazi olunjalo ngexesha apho ubuchwephesha obunjalo babungekho.

Ukususela ekuqaleni kwewaka leminyaka elitsha, isicwangciso sofuzo somntu sobomi siyaqondwa; kodwa imisebenzi nemvelaphi yemfuza emininzi ayaziwa. Abantu abathandabuzayo boyika izazinzulu ezingathembekanga ezinokuthi zenze “abantwana abamangalisayo” abaqulunqiweyo abanokuodolwa kwikhathalogu. Kodwa izazi ngemfuza ziqinisekile ukuba ulwazi lwanele kwinguqu kwimbali yezonyango. Mandulo abantu banxulumanisa indaleko yobomi “nomthi wobomi.”

Umthi wobomi waseUrartian
The IsiUrartian umthi wobomi. Wikimedia Commons

Kodwa uyintoni “umthi wobomi”? Kwimibhalo emininzi yamasiko amandulo, kubhaliwe ngoothixo abakha abantu nezinye izidalwa. Ngoobani abo thixo bokudala? Ngaba amabali ezinto ezintle, izidalwa ezinamanzi kunye nezidalwa zentsomi asekwe kumava okwenyani okanye ziziphumo zeengcinga eziqinisekileyo?

Idiski yemfuza: Ulwazi olunzulu lwebhayiloji kumaxesha amandulo?

Idiski emise okwexeshana yobugcisa eyafunyanwa eMzantsi Melika yenye yezona zinto zinomdla nezixakekisayo zezinto zakudala. I-relic eyahlukileyo yenziwe ngelitye elimnyama kunye nemilinganiselo malunga neesentimitha ezingama-22 ububanzi. Inobunzima malunga neekhilogram ezi-2. Kwidiski kukho imizobo echaza ulwazi olothusayo lookhokho bethu. Into ihlolwe kwiMyuziyam yeMbali yezeNdalo, eVienna, e-Austria. Yayingenzelwanga ngezinto zokwenziwa ezifana nesamente kodwa yayiyilydite, ilitye lentlenga elwandle elenziwa kulwandle olunzulu. I-artifact yafunyanwa kummandla waseColombia, yaza yabizwa ngokuba yi-Genetic disc.

Idiski yemfuza
Imifanekiso eqingqiweyo ekwi-"Genetic disc" iyamangalisa ngokwenene kuba yenziwe ngokuchaneka okungaqhelekanga. Twilley

Idiski, eyaziwa ngokuba yi "Genetic Disc", yabhalwa kwixesha langaphambi kwembali, izazinzulu ziqikelela ukuba le diski yenziwe phantse iminyaka engama-6000, yabelwa inkcubeko ye-Muisca. UGqirha Vera MF Hammer, ingcali yamatye axabisekileyo kunye nezimbiwa, wahlalutya into eyindida. Iimpawu ezikwidiski zinomtsalane kakhulu. Omabini amacala ediski agutyungelwe kwimifanekiso yokukhula komntwana ngaphakathi.

Ngapha koko, ulwazi oluninzi kwimfuza yomntu lubotshelelwe ngaphandle kwidiski, into engaqhelekanga kukuba olu lwazi alunakubonwa ngamehlo kodwa phantsi kwemicroscope okanye esinye isixhobo esisezingeni eliphambili. Inqanaba langoku lolwazi loluntu aluvumeli ukubakho okunjalo, okubangela ukuba i-aura ethile yemfihlakalo ukuba ilufumane njani ulwazi ngenkcubeko engenayo itekhnoloji yokufikelela olo lwazi.

Ke, olu lwazi lwalunokwaziwa njani kwiminyaka engama-6,000 eyadlulayo? Kwaye loluphi olunye ulwazi olunokuba nalo ngempucuko efihlakeleyo eyenza idiski?

Imizobo ekhokelela kwelinye icandelo lembali yoluntu

Unjingalwazi waseColombia, uJeime Gutierrez Lega, ebeqokelela izinto ezingachazwanga zakudala iminyaka. Uninzi lwezinto zakudala ezivela kwingqokelela yakhe ziye zafunyanwa kuphononongo lwendawo engafikelelekiyo yaseSutatausa, kwiphondo laseCundinamarca. Ngamatye anemifanekiso yabantu nezilwanyana kunye neempawu ezothusayo kunye nemibhalo yolwimi olungaziwayo.

Eyona miboniso iphambili yokuqokelelwa kukaNjingalwazi yi-Genetic (nayo i-embryonic) disc, phakathi kwezinye izinto, ezenziwe nge-lydites-ilitye, laqala ukumbiwa eLydia, ilizwe lakudala elikwintshona yeMalaysia. Ilitye liyafana negranite kwimeko yobulukhuni, kodwa ikwalungiselela ukwakhiwa okungqinelweyo kunye nobulukhuni, nto leyo eyenza ukuba kube nzima kakhulu ukusebenzisana nayo.

Eli litye laziwa njenge darlingite, radiolarite, kunye nebasanite, kwaye linombala oqaqambileyo. Ukusukela kumaxesha amandulo, ibisetyenziselwa ukwenziwa kwamatye anqabileyo kunye nezinto ezibonakalayo. Kodwa ukusika into kuyo kufanelekile ukuba kungabikho ndlela yokusebenzisa izixhobo ezinabantu kwiminyaka engama-6,000 XNUMX eyadlulayo.

Ingxaki ivela kulwakhiwo lwayo, kuba iya kuthi qheke ngokuzenzekelayo ekunxibelelaneni ne-incisors. Kwaye i-disc yemfuza yenziwa kule minerali, kwaye imizobo ekuyo ifana noshicilelo kunokukrola. Kubonakala ngathi xa kufunyanwa izimbiwa, kusetyenziswa indlela esingayaziyo. Imfihlo yayo ihlala iyimfihlakalo unanamhla.

Iitonela zangaphantsi ezikumahlathi

Enye imfihlakalo yindawo apho kwafunyanwa ilitye. Unjingalwazi uLega uyifumene kummi walapha, owathi wafumana idiski yelitye kunye nemibhalo kwindawo ethile ejikeleze isixeko saseSutatausa. Nangona kunjalo, abanye abaphandi (umzekelo umbhali wethiyori yaMandulo, u-Erich von Däniken) bakholelwa ukuba idiski isenokuvela kuqokelelo olunqabileyo lukaBawo uCarlos Crespi - umthunywa wevangeli owayesebenza e-Ecuador embindini wenkulungwane yama-20. UBawo Crespi wathenga izinto zakudala kubemi bendawo, abazifumana emasimini okanye emahlathini - kwiiseramikhi ze-Incas kwiipilisi zamatye.

Umbingeleli akazange ahlule ingqokelela yakhe, kodwa kuyaziwa ukuba bekukho izinto ezazingahambelani nenye yeenkcubeko zamandulo zaseMzantsi Melika. Ngokuyintloko, ezi yayizizinto ezenziwe ngentsimbi eyahlukileyo, kodwa bekukho nezangqa zamatye kunye namacwecwe agqunywe ngemibhalo kunye nemizobo.

Emva kokubulawa komfundisi ezinye izinto ezivela kwingqokelela yakhe zanikwa iVatican, kwaye ezinye zalahlwa nje. Ngokuka-Crespi uqobo, abemi balapha bafumanisa iitafile ezigqunywe kufutshane nedolophu yase-Ecuador yase-Cuenca-kwiitonela ezingaphantsi komhlaba kunye namagumbi akumahlathi. Umfundisi ukwatsho ukuba kukho inkqubo yakudala yamatonela angaphantsi komhlaba, iikhilomitha ezingama-200 ubude, ukusuka eCuenca ukuya emahlathini. Ngaba i-genetic disc ngandlel 'ithile ayinakunxulumana nabantu abakha ezi zakhiwo zingaphantsi komhlaba?

Imifanekiso engakholekiyo kwisangqa selitye

Idiski yemfuza
I-"disc yemfuza" yakudala emangalisayo enokutshintsha ukuqonda kwethu imbali yakudala. Twilley

Imifanekiso ekwidiski ikwangumthombo wemibuzo emininzi. Yonke inkqubo yesiqalo sobomi bomntu ibonakalisiwe kumjikelezo wamacala omabini ngokuchaneka okungathethekiyo-injongo yamalungu okuzala oyindoda nabasetyhini, umzuzu wokukhulelwa, ukukhula komntwana ngaphakathi kwisibeleko kunye nokuzalwa komntwana.

Kwicala lasekhohlo lediski (ukuba siza kucinga isangqa njengokucofa umlindo - indawo ekuyo ngentsimbi ye-11) umzobo ocacileyo wesidoda ngaphandle kweedermatozoids kwaye ecaleni kwaso-esinye sineepermatozoids (umbhali mhlawumbi bendifuna ukubonisa ukuzalwa kwembewu yendoda).

Kwirekhodi - ii-spermatozoids azange zifunyanwe kude kube ngo-1677 ngu-Antonie van Leeuwenhoek kunye nomfundi wakhe. Njengoko kwaziwa, lo msitho wandulelwa kukuveliswa kwemicroscope. Kodwa imizekeliso kwidiski ibonisa ukuba ulwazi lwalukho kumaxesha amandulo.

Kwindawo yentsimbi yoku-1, ii-spermatozoids ezininzi ziyabonakala. Ecaleni kwayo ngumzobo oxakayo-izazinzulu azikafiki kwisigqibo sokuba kuthetha ntoni na. Malunga nendawo ye-3 yintsimbi kukho imifanekiso yendoda, yomfazi kunye neyomntwana.

Imveku engekazalwa ikhula ngokwamanqanaba aliqela ekukhuleni kwayo, eboniswa kwinxalenye ephezulu yecala lediski. Umzobo ubonakalisa ukuvela kobomi be-intrauterine. Kwaye kwingingqi yentsimbi yesi-6, indoda nomfazi baboniswa kwakhona. Isifundo sibonise ukuba ikho ngokwenene imizekelo yamanqanaba asisiseko okukhula komntwana ongekazalwa, kwaye anokuchongwa ngokulula.

Amazwi okugqibela

Kukho imibuzo emininzi enomdla malunga "neDiski yeDiski" ngaphambi kokuba sifikelele kwisigqibo ngento yakudala. Okwangoku, akukho mntu unokuchaza ukuba zeziphi iintlobo zeetekhnoloji ezisetyenzisiweyo kwimveliso yale nto kwaye yeyiphi inyani ebaphembelele ekwenzeni oko. Ukusuka kuzo zonke izifundo kunye nokufumanisa sinokucinga ukuba yeyenkcubeko engaziwayo kunye nophuculo lwangaphambili. Yikholwe okanye hayi!