Aktiniyaning embrional rivojlanish bosqichlari ketma-ketligi togri ber

49. (v15-119-27) Aktiniyaning embrional rivojlanish bosqichlari ketma-ketligi togri berilgan javobni korsating. 1) blastula; 2) blastulaning ichiga botib kirishi; 3) zigota; 4) gastrulyatsiya; 5) maydalanish; 6) blastula hujayralarining migratsiyasi; 7) yosh aktiniya; 8) organogenez; 9) yosh polip; 10) hujayralarning ixtisoslashuvi. A) 3,5, 1,6, 10 B)3, 1,2,4, 8 C)3, 5, 1,4,9
D) 3, 1,4, 8, 7