D. Continuity and Change
2. Cells
D2.1 Cell and nuclear division
STANDARD LEVEL Student slide set
D2.1 Cell and nuclear division (SL)HIGHER LEVEL Student slide set
D2.1 Cell and nuclear division (HL)
D2.1 Cell and nuclear division (SL + HL) Questions and answersHIGHER LEVEL Student slide set
D2.2 Gene expression (HL)
D2.2 Gene expression (HL) Questions and answersSTANDARD LEVEL Student slide set
D2.3 Water potential (SL)HIGHER LEVEL Student slide set
D2.3 Water potential (HL)
D2.3 Water potential (SL + HL) Questions and answers