HL Past Papers
Link to DP Bio Past Papers
May 2005
Biology HL paper 1.pdf
Biology HL paper 2.pdf
Biology HL paper 3.pdf

Markscheme May 2005
Biology HL paper 1 TZ1.pdf
Biology HL paper 2 TZ1.pdf
Biology HL paper 3 TZ1.pdf

Nov 2005
Biology HL paper 1.pdf
Biology HL paper 2.pdf
Biology HL paper 3.pdf

Markscheme Nov 2005
Biology HL paper 1.pdf
Biology HL paper 2.pdf
Biology HL paper 3.pdf

May 2006:
Biology HL P1 TZ1.pdf
Biology HL P2 TZ1.pdf
Biology HL P3 TZ1.pdf

Markscheme May 2006
Biology HL P1 TZ1-Markschemes.pdf
Biology HL P2 TZ1-Markschemes.pdf
Biology HL P3 TZ1-Markschemes.pdf

Nov 2007
Biology HL Paper 1 Nov 2007.pdf
Biology HL Paper 2 Nov 2007.pdf
Biology HL Paper 3 Nov 2007.pdf


May 2008
Biology AT HL paper 1 TZ1.pdf
BiologyAT HL paper 2 TZ1.pdf
Biology AT HL paper 3 TZ1.pdf

Markscheme May 2008
Biology HL paper 1 TZ1.pdf
Biology HL paper 2 TZ1.pdf
Biology HL paper 3 TZ1.pdf

SL Past Papers

May 2005
Biology SL paper 1.pdf
Biology SL paper 2.pdf
Biology SL paper 3.pdf

Markscheme May 2005
Biology SL paper 1.pdf
Biology SL paper 2.pdf
Biology HL paper 3 TZ1.pdf

Nov 2005
Biology SL paper 1.pdf
Biology SL paper 2.pdf
Biology SL paper 3.pdf

Markscheme Nov 2005
Biology SL paper 1.pdf
Biology SL paper 2.pdf
Biology SL paper 3.pdf

May 2006:
Biology SL P1 TZ1.pdf
Biology SL P2 TZ1.pdf
Biology SL P3 TZ1.pdf

Markscheme May 2006
Biology SL P1 TZ1-Markschemes.pdf
Biology SL P2 TZ1-Markschemes.pdf
Biology SL P3 TZ1-Markschemes.pdf

Nov 2007
Biology SL Paper 1 Nov 2007.pdf
Biology SL Paper 2 Nov 2007.pdf
Biology SL Paper 3 Nov 2007.pdf

May 2008
Biology AT SL paper 1 TZ1.pdf
BiologyAT SL paper 2 TZ1.pdf
Biology AT SL paper 3 TZ1.pdf

Markscheme May 2008
Biology SL paper 1 TZ1.pdf
Biology SL paper 2 TZ1.pdf
Biology SL paper 3 TZ1.pdf