Chiitiko che vana mapatya anenge 1 mu80, ayo anodarika zvikamu zviviri muzvitatu zviri heterozygous kana dizygotic mapatya (akasiyana kubva kune mumwe nemumwe) uye mamwe ese ari monovular kana monozygotic mapatya (akafanana kune mumwe nemumwe).
Mapatya akafanana, kureva Uniovular, inobva muzai rimwe chete rakasangana nembeu inozobereka zygote imwe chete, ndiko kuti, nucleus yepakutanga inozova kamwana kachangobva kunambwa.
Dizygotic, kune rumwe rutivi, inobva mukubatanidzwa kwe ovules maviri akasiyana, imwe neimwe ichava zygote ine genetic nhaka yakasiyana. Imwe neimwe "embryo" inobva yaita yako pachako placenta uye amniotic cavity. Pamusoro pezvinhu zvipenyu, hapana mubvunzo kuti kuita mapatya manzwiro asingatsananguriki kuna amai.
Zvido zvemapatya:
Apa ndinokusiya 10 inonakidza chokwadi kuti pamwe wanga usingazivi...
1 – Mapatya ane madzibaba akasiyana
Dizygotic mapatya anogonawo kuva nea baba vakasiyana. Zvisinei, izvi hazviwanzoitiki. Kunyangwe zvingave zvakadaro, zvinongoitika chete munenge mu1 mumazana mana ekuzvara mapatya.
2 – Vanamai mapatya vanorarama kwenguva refu
Vana mai mapatya vaigona kurarama kwenguva refu. Kungozvara mapatya kunogona kududzirwa serudzi rwemubairo we mai hunhu kupa mutero kune wake quality genetic nhaka. Mamiriro ezvinhu aya akaburitswa neongororo ad hoc rakabudiswa muna 2011. Zviri nyore here kana kuti pane “chimwe chinhu” chinoita kuti vararame kwenguva refu?
3 - Vanogona kuva neganda rakasiyana-siyana
Dizygotic mapatya anogona kuva ne ruvara rweganda rwakasiyana. Izvi zvinoitika kana amai nababa vari mumwe vakasangana vaviri (iyo, nenzira, iri kuwedzera uye yakawanda). Nemamwe mashoko, hazvishamisi kuti mapatya ave muchena uye mumwe mastiff kana vabereki vavo vari vemarudzi akasiyana.
4 - "Mutauro unokosha"
Mapatya ari pakati pemakore 2 ne4 anowanzokura a mutauro unokosha unovabvumira kuti vatange kutaura "kwakasarudzika".. Ichokwadi kuti chero hama inogona kuita iyi mutambo / link kuti itaurirane uye kuti vamwe havazvinzwisisi, asi pane zvakanyanya kucherechedzwa maitiro panyaya yemapatya.
Rudzi urwu rwe kodhi yakavanzika inotemerwa kuti iparare sezvo vana vehanzvadzi vanokura, asi vamwe vavo vacharamba vachiishandisa kunyange vakura. Mukutaura kwehunyanzvi tinotaura nezvazvo » cryptophasia «, unova mutauro wakagadzirwa netsananguro dzakagadzirwa, dzezviratidzo zvakakosha uye majeti.
5 - mapatya uye quaternary michato
Zvakaonekwa kuti kana mapatya maviri echirume akaroora a vakadzi vaviri mapatya hanzvadzi (izvo zvinozivikanwa se quaternary marriage), vana vavo vanogona kunzi vanun'una, nguva dzose kubva pakuona kwemajini.
6 - Kunyoresa kuberekwa
Valentina Vasilyeva, mumwe mukadzi wokuRussia ane vana 16 akabereka vana 69, akabata rekodhi nhamba yepamusoro yevana vanozvarwa nemapatya. Ndinofanira kutaura kuti hazvina kuoma kana, nenhamba yevana iyo mukadzi aiva nayo ... Uye kune avo vanonyunyuta nemumwe chete!
7 - Gemini: Zvigunwe zvakasiyana
Kunyange zvazvo ari monozygotic mapatya, zvigunwe zvavo zvakasiyana. Mafingerprints avo, akafanana neavari, haana kufanana. Kwete chete genetic code, asiwo akatevedzana ezvinhu zvine chekuita nekukura kwe "fetus" mukati Chibereko kukanganisa maitiro e zvigunwe. Iwe unofanirwa kufunga kuti kureba kwakasiyana kwetambo yembilical yakakwana kuti zvigunwe zvive zvakasiyana. Chinhu chisingawanzoitiki ndechekuti mapatya maviri ane zvigunwe zvakafanana.
8 – Mapatya anodyidzana atova mudumbu
Iwo mapatya anotanga hukama kune mumwe nemumwe atove mukati mehupenyu hwe intrauterine. Pamasvondo gumi nemana, semuenzaniso, vanombundirana, uye pa18, vanotamba.
9 - MuAmerica vane zuva ravo guru
Twinsburg Iri muUnited States uye iri chaizvo muOhio, uko mapatya anopemberera gore rega rega nemitambo uye zviitiko pazuva remapatya. Vadzidzi vedzidzo nevatori vemifananidzo vanotora mukana weizvi kuwana uye kusafa kwekuda kutsva kwehama idzi dzakakosha (kunyanya idzo monozygotic).
10 – Vanaamai vanopfuura makore makumi matatu nemashanu vanogona kuita mapatya
Kukura kwakaita mukadzi ndiko kunoita kuti azvare mapatya. Muchokwadi, vakadzi vanopfuura makore makumi matatu nemashanu vanoburitsa huwandu hukuru hwe stimulating hormone ye follicle (FSH), iyo, zvisinei, inoderedza panguva imwecheteyo kubereka kwemukadzi.