Èíäèâèäóàë ðèâîæëàíèø áèîëîãèÿñè ôàíè çèãîòà ҳîñèë á¢ëèøèäàí îðãàíèçìíèíã òàáèèé ¢ëèìèãà÷à á¢ëãàí äàâðèíèíã óìóìèé қîíóíèÿòëàðèíè ¢ðãàíàäè.
Ýìáðèîëîãèÿ ôàíè çèãîòàäàí ýìáðèîí ðèâîæëàíèá òóғèëãóí÷à á¢ëãàí äàâðäà ñîäèð á¢ëàäèãàí áèîëîãèê æàðà¸íëàðíè ¢ðãàíàäè. Ýìáðèîëîãèÿ ãðåê÷à embryo - êóðòàê, ìóðòàê, ýìáðèîí, logos - ôàí, òàúëèìîò äåãàí ìàúíîíè áèëäèðàäè. Çèãîòà ãðåê÷à zygotes- áèðãà қ¢øèëãàí, äåãàí ìàúíîíè áèëäèðàäè. Æèíñèé ҳóæàéðàëàðíèíã ¢çàðî қ¢øèëèá, áèòòà ҳóæàéðà ҳîñèë қèëèøè çèãîòà ҳèñîáëàíàäè.