Ukuthola umntwana kwentombazane eyintombi phakathi kwezilwane futhi abantu

Immaculate Conception, noma parthenogenesis kuyinto ukuguqulwa ukuzala lapho gamete zesifazane ucala kutfutfukisa ibe umuntu omusha ngaphandle ukubanjwa kweqhaza gamete wesilisa ukuze sithele. ukukhiqizwa kabusha Parthenogenetic okwandile phakathi kwezilwane, izitshalo, futhi ngokuvamile ke kwandisa izinga ukukhiqizwa kabusha.

Parthenogenesis e izilwane kanye nezitshalo

Immaculate Conception kuyinto zezinhlobo ezimbili - parthenogenesis haploid futhi diploid, kuye ngokuthi inani lezakhi zofuzo ku gamete zesifazane. Izinambuzane eziningi, ezifana izintuthwane, iminyovu nezinyosi, ngenxa ngowokuqala asakaze zilwane zikhona imiphakathi ehlukahlukene eziphilayo. Lapho parthenogenesis haploid kwenzeka futhi meiosis kukhona gametes haploid. amaqanda Of elivundisiwe ingaqala nabesifazane diploid futhi haploid Iqanda unfertilized eba kwabesilisa evundile. Esikhathini Inyosi, isibonelo, sikhathi uqumbu abe ezalela amaqanda avundiswa, anikeza nabesifazane (abantu abasebenza, kwesibeletho), kanye namaqanda unfertilized, anikeza kwabesilisa (drones). indlela enjalo yokuzalana ku izinambuzane esadlala indima eguquguqukayo, ngoba kungaba ulungise ukubukeka izingane, kuye ngohlobo gametes.

parthenogenesis Diploid kwenzeka aphid. Kulokhu, lo oocytes besifazane bavezwa a uhlobo oluthile meiosis - chromosome musa ukwehlukanisa, niye amaqanda, emizimbeni polar ahlale kuma-chromosome. Kutfutfukiswa amaqanda eyenziwa emzimbeni kamama, izinsikazi osanda kuzalwa bakheké ngokuphelele futhi akusho amabhu kusukela amaqanda. Le nqubo iyaqhubeka lokuzalwa bukhoma ezizukulwane eziningana, kuze avele iseli okuyindawo ehlanganisa eyodwa X-chromosome futhi autosomes zonke. Kusukela bakhula besilisa parthenogenetic. Inzuzo esiyinhloko partogeneneza aphid - ekwandiseni sabantu ngenxa amalungu ayo ovuthiwe angaxoxa amaqanda.

"I Immaculate Conception" ngezindlela ezihlukahlukene okujwayelekile izitshalo. Omunye wabo okuthiwa apomixis kuyinto parthenogenesis, simulating ukuzala. Leli fomu wokukhulelwa ezenzeka ezitshalweni ezithile izimbali, banayo yeseli diploid eba embungwini ephelele ngaphandle ukubanjwa kweqhaza gametes besilisa. Kwezinye izimo, kumelwe kube khona isikhala okusanhlamvu impova, a parthenogenesis emnandi; impova okusanhlamvu amahomoni ezidingekile ukubukeka umbungu, bese Ezimweni ezinjalo cishe izakhamuzi zaseBosnia zifana kusuka ukuzala.

Parthenogenesis abantu

ochwepheshe Forensic azi kahle ukuthi noma kushisa kakhulu, ukucindezeleka futhi izimo ezimbi kakhulu abesifazane esibelethweni ungaqala inqubo ukuqoqwa, ngisho uma kungenziwanga avundiswa. Kukholakala ukuthi uma umuntu wesifazane ilungele esizicabangelayo, angakwazi nje kulungele isikhashana kule okugeza, futhi iqanda ivuswe ngu ukuguqulwa izinqubo emzimbeni, kodwa cishe, akusiyo iphila futhi uzofa masinyane.

I ngomumo-to avundiswa Iqanda has 23-chromosomes ukuthi ukunquma ocansini.

"I Immaculate Conception" kwenzeka uma chromosome zesifazane ovuthiwe zihlukaniswe halves ezimbili, ukwakha iqanda 46 Ama-chromosomes e ezidingekile kwavela impilo entsha. Ngemva kwalokho ungaqala inqubo eqhekeza nokuthuthukiswa umbungu, kodwa abesifazane kuphela.

Ngokusho odokotela, a parthenogenesis womuntu kwenzeka khona ama-bacterium abahlala izinambuzane, kodwa Ungahambisa emzimbeni womuntu kubangelwa Ukuhlukaniswa iqanda umbungu kumiswa. Igciwane ebhubhisa lwegciwane owesilisa noma uguqule wabayisa abesifazane.

Kakade eqoshiwe izimo eziningi lapho phansi kwe-embryo yomuntu ishintshile bedle ka izimo zinzima ngokwedlulele noma kushisa, sishintsha njalo ukuba owesifazane, ngamanye amagama lokho akwenzeki ku-embryo besilisa.

Ngaphambili, lesi simanga asizwakali nhlobo. Kunoma ikuphi, izwi "parthenogenesis" lesiRotuma. "Immaculate Conception" of the Virgin Mary amaKristu waqonda njengoba isimangaliso. Futhi iqiniso lokuthi kungaba sokukhulelwa evamile, futhi akekho kwakungakenzeki.