49. (v19/20-120-1) Quyidagi belgilardan qaysilarini genotipini fenotipga qarab aniqlash mumkin?.
1) bogimli dukkak; 2) albinism bilan kasallangan qiz bola; 3) pushti donli bugdoy; 4) polidaktiliya; 5) sariq rangli sichqon;
6) sepkilli ogil bola; 7) tararm-taram sochli qiz bola; 8) kulrang qanotli drozofila.
A) 1,2, 5,7 B)2, 4, 6, 8
C) 1,2, 3, 6
D) 2, 3, 5, 7