Biologiya — darslik testlari
17 926 savol · 404 mavzu · darslikka to'liq mos, har savol izohi bilan.
- 5-sinf — 460 savol, 18 mavzu
- 7-sinf — 944 savol, 36 mavzu
- 8-sinf — 1 666 savol, 61 mavzu
- 9-sinf — 2 347 savol, 55 mavzu
- 10-sinf — 1 933 savol, 33 mavzu
- 11-sinf — 2 726 savol, 44 mavzu
- ASOSLAR — 450 savol, 9 mavzu
- HUJAYRA — 600 savol, 12 mavzu
- MOLEKULA — 600 savol, 12 mavzu
- METABOLIZM — 600 savol, 12 mavzu
- KO‘PAYISH — 650 savol, 13 mavzu
- GENETIKA — 800 savol, 16 mavzu
- SELEKSIYA — 500 savol, 10 mavzu
- BOTANIKA — 700 savol, 14 mavzu
- ZOOLOGIYA — 700 savol, 14 mavzu
- ODAM — 700 savol, 14 mavzu
- EVOLUTSIYA — 600 savol, 12 mavzu
- EKOLOGIYA — 700 savol, 14 mavzu
- MASALALAR — 250 savol, 5 mavzu