If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

Unit: Worked examples of AP®︎ Biology free response questions

AP Bio:
ENE (BI)
,
ENE‑1 (EU)
,
ENE‑3 (EU)
,
EVO (BI)
,
EVO‑1 (EU)
,
EVO‑2 (EU)
,
EVO‑3 (EU)
,
IST (BI)
,
IST‑1 (EU)
,
IST‑5 (EU)
,
SYI (BI)
,
SYI‑1 (EU)
AP Bio:
ENE (BI)
,
ENE‑1 (EU)
,
ENE‑1.K (LO)
,
ENE‑1.K.1 (EK)
,
ENE‑1.K.2 (EK)
,
ENE‑1.K.3 (EK)
,
ENE‑1.L (LO)
,
ENE‑1.L.1 (EK)
,
ENE‑1.L.3 (EK)
,
ENE‑1.L.4 (EK)
,
ENE‑1.L.5 (EK)
,
ENE‑1.L.7 (EK)
,
ENE‑3 (EU)
,
ENE‑3.D (LO)
,
ENE‑3.D.1 (EK)
,
EVO (BI)
,
EVO‑1 (EU)
,
EVO‑1.A (LO)
,
EVO‑1.A.1 (EK)
,
EVO‑1.B (LO)
,
EVO‑1.B.1 (EK)
,
EVO‑2 (EU)
,
EVO‑2.B (LO)
,
EVO‑2.B.1 (EK)
,
EVO‑2.B.2 (EK)
,
EVO‑2.C (LO)
,
EVO‑3 (EU)
,
EVO‑3.B (LO)
,
EVO‑3.B.1 (EK)
,
EVO‑3.C (LO)
,
EVO‑3.C.1 (EK)
,
EVO‑3.C.2 (EK)
,
IST (BI)
,
IST‑1 (EU)
,
IST‑1.F (LO)
,
IST‑1.F.1 (EK)
,
IST‑1.G (LO)
,
IST‑1.G.1 (EK)
,
IST‑1.H (LO)
,
IST‑1.H.1 (EK)
,
IST‑1.H.2 (EK)
,
IST‑5 (EU)
,
IST‑5.A (LO)
,
IST‑5.A.3 (EK)
,
SYI (BI)
,
SYI‑1 (EU)
,
SYI‑1.G (LO)
,
SYI‑1.G.1 (EK)
,
SYI‑1.G.2 (EK)

About this unit

Watch worked examples of free response questions from the 2015 AP®︎ Biology exam.
Biology is brought to you with support from the Amgen Foundation
AP® is a registered trademark of the College Board, which has not reviewed this resource.