Video: Tus menyuam puas tuaj yeem muaj ob tug txiv neej?
2024 Tus sau: Edward Hancock | [email protected]. Kawg hloov kho: 2023-12-16 01:32
Qhov no puas pab tau?
Yog · Tsis yog
Tib neeg kuj nug tias, 2 phev puas tuaj yeem fertilize tib lub qe?
Txhua tus yog fertilized ntawm nws tus kheej, thiab txhua tus ua lub embryo. Nrog cov menyuam ntxaib zoo ib yam, ib qho qe yog fertilized los ntawm ib phev , thiab lub embryo splits nyob rau theem tom qab los ua ob. Qee zaum, ob phev paub txog fertilize ib ib qe ; qhov no 'ob npaug fertilization ' yog xav tias yuav tshwm sim li ntawm 1% ntawm tib neeg kev xav.
Kuj Paub, ob tug txiv neej tuaj yeem tsim tau? Los ntawm tinkering nrog cov noob ntawm cov phev thiab qe qe, nws muaj peev xwm ua tau yug nas los ntawm ob poj niam-andeven los ntawm ob tug . Yuav kom ua tau ib tug tsiaj, koj xav tau ib lub qe thiab asperm.
Hauv qhov no, koj puas tuaj yeem muaj menyuam ntxaib los ntawm ob tus txiv sib txawv?
Yog, nws ua tau tshwm sim. Qhov tseeb, ib kev tshawb fawb kwv yees tias ntau npaum li 1 ntawm 400 pawg ntawm cov kwv tij menyuam ntxaib yog "bipaternal." Nws ua tau li cas? Yooj yim: Ob qe los ntawm tib niam tau fertilized los ntawm ob tug txiv neej sib txawv - nyob rau hauv tib lub sij hawm ovulation.
Tus poj niam puas tuaj yeem cev xeeb tub?
Muaj tsawg zaus, a poj niam cev xeeb tub thaum cev xeeb tub . Nquag, a poj niam cev xeeb tub ovaries ib ntus tsis tso qe. Tab sis nyob rau hauv ib qho tshwm sim tsis tshua muaj hu ua superfetation, lwm lub qe raug tso tawm, tau fertilized nrog phev, thiab txuas mus rau phab ntsa ntawm lub tsev menyuam, ua rau ob tug me nyuam.
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