Mababa mapfumbamwe ndivo vakagadzirira vaviri vevana kune vabereki vakawanda. Kunyange zvakadaro - chipo chaicho chekuguma: kamwechete, mune imwe yakawa swoop, uye mukomana, nemusikana anowanzodiwa nekuda kwevabereki. Vabereki vanofara vanogona kunakidzwa zvakakwana dzidzo yemwanakomana wavo nemwanasikana panguva imwecheteyo.
Chii chinonzi mahedheni echiumambo?
Ngatitarisei munhoroondo. Kuberekwa kwamapatya mumhuri yemadzimambo, kwaireva kutyisidzira kuchigaro cheushe. Shure kwezvose, vadyi venhaka mbiri - ichi ndicho ruvengo runokosha uye kuparadzaniswa. Asi kuberekwa kwemapatya asina hanya kunoreva chipo cheumambo chaiye. Mukomana akazova mugari wenhaka, uye mwanasikana aigona kuroorana nekuda kwenyika.
Kubata nemapatya ndezviitiko zvisingawanzoitiki. Pavana makumi mapfumbamwe nemashanu vanoberekerwa pasi rose pane mapaviri maviri chete emapatya, uye mapatya maviri akasiyana anozvarwa kunyange zvishoma.
Muzviitiko zvose, mapatya asina kukwana ose akaparadzaniswa kana kuti dizygotic, mune vanhu vavanotaura - mapatya.
Zvisinei, zvinowanzoitika kana mukadzi achiyamwisa uye achibereka vana vasina kuroorwa, mapfumo maviri emonozygotic. Chinhu chacho ndechekuti mumwe wemapatya (kazhinji mukomana) anorasikirwa neY chromosome, uye pakupedzisira musikana anoberekwa. Asi izvi zvinowedzera kusakanganiswa kupfuura zvinowanzoitwa.
Twin: mukomana nemusikana - kudzidzisa sei?
Kana mukomana nemusikana vakaberekwa, vanokura nekukura semapatya ose. Panguva imwecheteyo, vanogona kunge vakafanana zvakafanana kune mumwe nemumwe kana kuva sehama dzese nehanzvadzi - zvishoma chete zvakafanana.
Mamwe mapatya mababa mapiyona chaiwo evana. Ivo, semapatya akafanana kana mapatya pamwe chete akakura muchibereko cheamai, vakazvarwa musi iwoyo, asi vane imwe
Kune vabereki, kuberekwa kwemapatya asina kukwana hakusi mufaro chete, asiwo chimwe chinetso. Izvi zvipfeko zvakasiyana, matoyi akasiyana-siyana, nzira dzakasiyana-siyana dzekudzidzisa uye kunyange humwe hutano hwakasiyana munehutsanana.
Muchiitiko ichi, vabereki vanofanira kufungisisa kuti zvose physologically uye mupfungwa mukomana nemusikana vanokura zvakasiyana. Sezvo mutemo, kukurudzirwa kwemusikana, zvakanyanyisa kunze kwekukura kwemukomana. Iwe unofanirwa kuvabata nerudo rwakadaro nekushivirira, pasina chikonzero iwe unofanira kunyadzisa kana kupa mwana asina simba kana akasimba, usaenzanisa vana ava.
Kana iwe wakamirira mapatya emumambo kana kana uine "mufaro mukuru" wakadaro mumhuri yako, tinokumbira kuti iwe urere kubva kwavari mwanakomana nemwanasikana wemadzimambo zvechokwadi.