jaki to procent ? a. tuzin-jaki to procent kopy, jaki to procent mendla ? b.mendel-jaki to procent kopy,jak to procent tuzina ? tuzin to 12 mendel to 15 kopa to 60
jaki to procent ? a. tuzin-jaki to procent kopy, jaki to procent mendla ? b.mendel-jaki to procent kopy,jak to procent tuzina ? tuzin to 12 mendel to 15 kopa to 60