Ota
Ota — eng yaqin erkak ajdod, bola tugʻilishi uchun lozim spermani taʼminlagan organizm. Bola jinsi otaga bogʻliq, uning spermasi hujayralari ham X, ham Y xromosoma tashiydi.[1] Ayol ekvivalenti — ona.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Father_and_son_27.jpg/250px-Father_and_son_27.jpg)
Manbalar
tahrirBu andozani aniqrogʻiga almashtirish kerak. |