M'nkhani ino tidzakudziwitsani ngati mtsikana angathe kutenga mimba kuchokera kwa iye yekha, kapena sangathe kuthekera, malinga ndi makhalidwe a munthu.
Kodi munthu angatenge mimba kuchokera kwa iyemwini?
Tonsefe tikudziwa kuti dzira liyenera kumera umuna kuti ukhale ndi pathupi labwino, motero ndi kugonana kosatetezeka pakati pa mwamuna ndi mkazi, mwayi wokhala ndi mimba ndi wapamwamba kwambiri. Pakalipano, kawirikawiri, zomwe panthawiyi zalembedwa m'gulu la tizilombo, mbalame ndi zokwawa, kupangidwa kwa mwana wosabadwa kumatha kugawidwa kwa ovumbula.
Chodabwitsa ichi chimatchedwa parthenogenesis ndipo chingakhale ndi mitundu iwiri - halogen ndi diploid. Pachiyambi choyamba, kuchokera pa dzira la haloid mugawidwe, anthu a amuna kapena akazi okhaokha, komanso palimodzi, amapangidwa. Malingana ndi kafukufuku wa ma chromosome omwe alipo mu dzira, zomwe zikugwirizana ndi kugonana kwa anthu atsopano zingakhale zosiyana, ndipo zimakhala zovuta kufotokozeratu pasadakhale.
Ndi diploid parthenogenesis, pali zosiyana zosiyana: maselo ena azimayi omwe amatchedwa oocytes amathandiza kuti apange dzira la diploma, limene mazira ake amayamba kukhala osasunthika, popanda mwamuna. Pankhaniyi, ndizimayi okhawo omwe amawonekeranso kuwala, zomwe zimathandiza kusunga chiwerengero cha anthu ndipo samalola kufa kwa mitundu yawo.
Parthenogenesis mwachilengedwe amapezeka kokha mwa anthu omwe amafa ambiri, zomwe zikutanthauza kuti akhoza kukumana ndi kutha. Izi ndi mitundu ina ya nyerere, njuchi, abuluzi, mbalame ndi zina zotero. Atsikana omwewo omwe akukumana nawo, kaya n'zotheka kutenga pakati, akhoza kukhala chete - milandu ya parthenogenesis mwa munthu sinafikepo.
Choncho, yankho la funso lakuti kaya mkazi akhoza kutenga mimba ndiwonekeratu - sizingatheke mulimonsemo. Komanso, atsikana omwe amakhala ndi moyo wogonana, ngati safuna kukhala amayi, akhoza kugwiritsa ntchito njira zamakono zamakono. Khala wodekha ndipo usadziteteze wekha chimwemwe chachilengedwe.