Ka wahine puupaa hanau i loko o ka holoholona aupuni, a me ka poʻe kānaka hoʻokahi

Immaculate ka hapai ana, a parthenogenesis mea he hooponopono hou ana i moe kumu kāki i kahi o ka wahine gamete hoʻomaka e hoʻomōhala i loko o ka hou kanaka me ke komo ana o ke kane gamete no fertilization. Parthenogenetic nā'ōlelo he ākea i loko o ka holoholona aupuni, mea kanu, a i hookuu ia maoli i ka uku o ka'ōlelo.

Parthenogenesis i ka holoholona a me nā mea kanu

Immaculate ka hapai ana i ka mauʻano - haploid a me ka diploid parthenogenesis, ke kaumaha ma muli o ka helu ana o chromosomes i loko o ka wahine gamete. He nui nā mea kolo, e like me ka holo akula, wasps a me ka meli, e like me ka hopena o ka mea mua, e hoʻopulapula na? Ueo loaʻa nā kaiaulu likeʻole o nā meaola. I ka haploid parthenogenesis ia lŘlŘ a me ka meiosis i haploid gametes. O fertilized hua e hoʻomōhala diploid wahine a me haploid unfertilized hua e hoʻomōhala ana i momona kane. Ma ka honeybee, no ka mea hoike, i ke aliʻi wahine, e waiho aku i nā hua i fertilized, a haawi wahine (hana kanaka, ke uterus), a me ka unfertilized hua, a haawi kane (drones). pâʻani 'o ia i kekahiʻano papa hana o ka'ōlelo i loko o nā mea kolo a Mānoa i adaptive, no ka mea, hiki hoʻomaʻa i ke ano o na keiki, ke kaumaha ma muli o ka' ano o gametes.

Diploid parthenogenesis ia lŘlŘ ma aphids. Ma keia hihia, e waiho kokoke ana i ka wahine oocytes i ka kekahi ano o ka meiosis - na chromosomes mai i kaawale, a hele aku i loko o ka hua manu, Polar kino koe chromosomes. ? Ac? O nā hua lawe i loko o ke kino o ka makuwahine, i ka wahine keiki maopopo hana a 'aʻole e hoʻomoe mai ka hua. Kēia kaʻina mau ola hanau no kekahi mau hanauna, a hōʻike a aeea a maupaʻa kekahi X-chromosome a me autosomes a pau. Mai ia? Ac? Parthenogenetic kāne. I ka papa kuhikuhiE lanakila no partogeneneza aphids - he kokololio mahuahua i loko o ka heluna kanaka no o kona oʻo hoa ke kau hua.

"Ka Immaculate ka hapai ana" i loko o nā 'ano apau loa Ua laha i ka mea kanu. Kekahi o ia ua kapaia apomixis mea parthenogenesis, simulating moe nā'ōlelo. Keia ano o ka hapai ana ia lŘlŘ i loko o kekahi flowering kanu, ka mea, i ka diploid aeea e hoʻomōhala ana i loko o ka piha embryo me ke komo ana o ke kane gametes. Ma nā hihia, he pono e ka pollen palaoa, he haumāna kahi parthenogenesis; pollen hua liilii produces hormones e pono ai no ke ano o ka embryo, a me na hihia i kokoke indistinguishable me ka moe nā'ōlelo.

Parthenogenesis kanaka

Forensic mau loea, ua maopopo nö iä ia i ma kiʻekiʻe mahana, stress a me ka loa aku ana ovum wahine ke hoʻomaka i ka fission kaʻina hana, a hiki ina ka mea, ua ole fertilized. Ua ua manaoio ia ina mea makaukau e hapai i ka wahine, ua hiki pono mahana mai no ka manawa i loko o ka bata, a me ka hua manu ua ho'ā 'ia paha ma ka huli ana keʻano o ka hanaʻana i loko o ke kino, akā, loa paha, ia mea,ʻaʻole viable a me ka makemake e make koke.

Na makaukau-to- fertilized hua he 23 chromosomes i hooholo wahine.

"Ka Immaculate ka hapai ana" ia lŘlŘ ka wā o ka oo wahine chromosomes e māheleʻia i loko o nā halves, ho okumu i ka hua manu 46 chromosomes e pono ai no ka muli o ke hou ola kekahi. Ma hope iho e hiki hoʻomaka i ke kaʻina hana o ka splitting a? Acaeoey o ka embryo, akā, wale wahine.

Wahi a ke kauka, he kanaka parthenogenesis ia lŘlŘ ma ke alo o ka koʻohune e noho ana i loko o nā mea kolo, akā, ka mea hiki ke neʻe i loko o ke kanaka kino, kena ae la ma ka mahele ana o ka hua a me ka embryo ho okumu. Ke bacterium pepehi i ke kane germ 'ole hoʻololi ia i loko o nā wāhine.

Kela manawa, kākau nui hihia ma ka papahele o ka kanaka embryo ua loli ma lalo o ka aoao o ka loa wahi, i hiki ole i ka wela aniau i loko nō, mau hoʻololi i ka wahine, i loko o nā hua'ōlelo mea, aole loa ka hana ana i na kane embryo.

Mua, ua i lohe i nā mea a pau i kēia kŰia. Ma kekahi hihia, i ka hua'ōlelo "parthenogenesis" ikea nei. "Immaculate ka hapai ana" o ka Puʻupaʻa Kristiano ike i ka hana mana. A me ka mea i ka mea hiki ia he maʻamau hāpai keiki, aʻaʻohe kekahi i ole hana.