Maitiro Avanokura uye Maitiro Azvo Akasiyana
Mhedzisiro yakawanda pamusoro pemapatya akafanana ndeokuti ivo vanokonzera. Vanoita zvakafanana, vanotarisa zvakafanana, uye vanotarisirwa kuva "zvakafanana." Zvisinei, izwi rokuti "maana mapatya" rinonyatsotsanangura kuti mapatya anogadzira sei, kwete maonero avo.
Ndezvipi Zvakafanana Maviri?
Kubatana kwakananga kunotsanangurwa nenzira yepamutemo se monozygotic . Monozygotic twins inoumba kubva kune imwe (mono) fertilized egg (zygote).
Iyo zygote inoparadzaniswa ikaita zvikamu zviviri mushure mekuberekwa, zvichiguma nekugadzirwa kwemashure maviri. Nemhaka yokuti mazai maviri aya ndiwo mugumisiro wei rimwe chete / hurau hune hutano, vane mhando imwechete yemageneti uye naizvozvo DNA imwecheteyo.
Dizygotic twins (anowanzozonzi sehama), ndiwo mugumisiro wemazai maviri anogadzirwa nemaviri maviri evanhu. Kunyange zvazvo vakadzi vakawanda vachisunungura mazai ega muhutachiona, dzimwe nguva mazai akawanda anosunungurwa. Dizygotic twins inosvika 50 muzana yemashizha avo, zvakaenzana nedzimwe hama dzinoberekwa panguva dzakasiyana.
Chokwadi chinonyanya kufanana nezvemafiro akafanana anosanganisira:
- Zvinokonzera monozygotic twinning zvinowanzozivikanwa uye hazvizivikanwi. Hapana munhu anoziva kuti nei dhi rakaparadzana; technically ndiyo kusabatwa kwechiitiko chekugadzirisa.
- Hazvina hutsika hunoita kuti zvive nyore kuti iwe uve nemapatya akafanana. Mamwe mapatya haashamisi mumhuri . Kunyange zvazvo kune mhuri ine huwandu hwakawanda hwemapatya akafanana, inokonzerwa nechiitiko, chakaitika, kana kuti yakajeka.
- Mamwe mapatya anomiririra chetatu chemapatya ose. Dizygotic twins inowanikwa kaviri se monozygotic.
- Kuberekwa kwenhamba yezvizvarwa zvekufananidza twinning yakaramba yakasimba mumakore aya, pasinei nekuwedzera kwemawere nemawanda kubvira kuma1980. Mikana yekuve yakafanana mapatya anenge anenge 3 mu1000, asi kuberekwa kwemawere ose anenge anenge 33 mu1000.
- Kufanana twinning patinowanikwa mu vitro fertilization (IVF) inonzi yakapetwa kakawanda seyakasununguka.
- Kuberekwa kwemazera emakumbo akafanana kunowirirana kune vanhu vazhinji; ndizvo zvakafanana pasinei nemasikirwo, geography kana makore ekuberekwa.
Semi-Identical Twins
Rudzi rwemutsva rutsva rwakaonekwa muna 2007. Runowanzoitika kakawanda apo mbeu mbiri inogadzira dhi rimwe chete iro rinoparadzana. Nokudaro, mapatya acho anopa DNA imwe chete kubva kuna amai vavo asi mumwe nomumwe anowana shanduro yakasiyana yeDNA yababa vavo.
Gender of Matinha Twakafanana
Mamwe mapatya anenge vari vaviri vasikana kana vaviri vakomana. Iko kune chimwe chinhu chisingawanzoitiki kune mutemo uyu unosanganisira kukanganisa kromosomal.
Mamwe Mapatya Akave Akasiyana Achibva Kune Mumwe Nomumwe
Pasinei nekugoverwa kwavo gene akaiswa, mapatya akafanana vanhu vakasiyana . Hapana vanhu vaviri vakanyatsofanana. Zvinokonzerwa nekusiyana kwakasiyana-siyana munharaunda muchizvaro pamwe nezvimwe zviitiko kana vazvarwa.
Mamwe Mapatya Haafaniri Kugovana Neapo Placenta Panguva Yokuzvitakura
Kunyangwe vanachiremba vakawanda vanozokanganisa mazita mapatya semukomana nokuti kune ma-placenta maviri . Izvo zvinoenderana neii apo zhi rakaparadzana. Kana yakangotanga zvakakwana, mazai maviri achaita zvakaparadzana mukati mechiberekero uye kukurudzira mapapiro ega.
Kana kupatsanurwa kuchiitika gare gare, vanogona kugovera placenta.
Kuvhiringidzika Kwechiremba Kwemamwe Mapatya Mukudzivirirwa Kwemaviri
Dzimwe mhando dzemonozygotic mapatya dzinoita zviitiko izvo zvinovaisa pangozi panguva yekuzvitakura. Mapatya ane chikamu chepascenta angave ari pangozi yekurwadziwa kwemaviri kusvika kune rimwe. "Mo-Mo" mapatya (monochorionic / monoamniotic) anowanikwa mune rimwechete amniotic sac, uye mitsetse yavo yeumbilical inogona kuvhiringidzika uye kuomeswa.
Unogona Sei Kuudza Kana Mapatya Akafanana Kana Kuti Kwete?
Iwe haugoni kureva nokutarisa. Kunyange zvazvo dzakawanda twakafanana zvakafanana zvakafanana, saka vanoita dizygotic (hama) mapatya.
Zviratidzo kune zygosity zvinogona kuratidzwa nenzira dzakawanda, vazhinji vavo vachivimba nezvinoonekwa nechiremba, kuongororwa ropa, kana kuongorora mazita ezvemagetsi.
Kutaurira Mapatya Akasiyana Navo
Kunyange zvazvo dzakafanana mapatya anotarisa zvakafanana, hazvisi izvo zvisingazivikanwi. Zvinyorwa zvepanyama zvakadai sechando, ma-moles kana mavara uye zvinyorwa zvavo zvakasiyana-siyana kana zviratidzo zvinopa mazano ekuudza maana mapatya . Vanhu vazhinji vanoshamisika kana mifananidzo yeminwe inogona kushandiswa kusiyanisa pakati pemapatya maviri anotarisa zvakaenzana. Mhinduro yacho, zvinoshamisa, hongu. Kunyange zvazvo minwe yavo yeminwe ichave yakafanana, zviduku zvishoma muzvigadziro zvinowanzoita kuti mumwe nomumwe ave nezvimwe zvakasiyana zvezvinyorwa zveminwe.
ESP uye Mutauro Wakavanzika Pakati Pezvakaita Twins Twins
Vanhu vazhinji vanotenda kuti mapatya akafanana ane ukama hunokosha , kusanganisira kukwanisa kuverenga pfungwa dzeumwe. Vamwewo vanofunga kuti mapatya anovaka mutauro wavo pakati peumwe. Mitemo yakadai saidioglossia , mutauro wekutonga kana kuti cryptophasia inotsanangura chiitiko chemashoko maviri, pfungwa inofadza iyo yakafadza vaongorori nevabereki zvakafanana.
Anofanirwa Kufananidza Maviri Maviri Ari Muchechi Yakadaro Kuchikoro Here?
Mubereki mumwe nomumwe anofanira kushanda neshure ravo kuti aone yakanakisisa yekugadziridza kirasi yevana vavo. Inogona kuva chisarudzo chakaoma.
Anofanira Kufananidza Mapatya Ane Shamwari Dzakafanana Here?
Zvine maitiro akafanana akafanana, mapatya mazhinji akafanana anoona kuti ane zvaanoda zvekugadzira ukama. Vanogona kugovana neshamwari dzakafanana. Asi mapatya ose anofanira kukurudzirwa semunhu mumwe nomumwe uye kupa mikana yekudziridza ukama hwakadaro.
Sources:
> Gurunath S, Makam A, Vinekar S, Biliangady R. Monochorionic Triamniotic Triplets Inotevera Kushanda muVivro Fertilization uye Blastocyst Transfer. Zvinyorwa zveScience Reproductive Sciences . 2015; 8 (1): 54. doi: 10.4103 / 0974-1208.153131.
> Martin JA, Hamilton BE, Osterman MJK, Driscoll AK, Drake P. Kuberekwa: Final Data ye 2016 . Nyaya Dzakakosha dzeZvenyika, January 31, 2018, Vol. 67, Nha.