Manjurning paydo bolishi (a) va stegosefallarning paydo bolishi (b) qa

A) a - mikroevolyutsiya, b - makroevolyutsiya
B) a - mikroevolyutsiya, b - mikroevolyutsiya
C) a - simpatrik alohidalanish, b - allopatrik alohidalanish
D) a - simpatrik alohidalanish, b - simpatrik alohidalanish