Biology
787 past-paper questions with marking schemes, organised by topic.
Leaving Certificate38 topics
Topics
Pick a topic to browse past-paper questions and marking schemes.
Bacteria
5 questionsBacteria Viruses Fungi Protista
20 questionsBiochemical Reactions Enzymes
16 questionsBlood Circulatory System
22 questionsBreathing System
9 questionsCell Division
20 questionsCell Metabolism Enzymes
18 questionsCell Metabolism Osmosis
16 questionsCell Structure
9 questionsDigestive System
17 questionsEcology
32 questionsEcology Ecosystems
42 questionsExcretion
5 questionsExcretion Thermoregulation
8 questionsExperiment
80 questionsEye Ear Nervous System
6 questionsFood Food Tests
32 questionsFungi
11 questionsGenetics Dna Evolution
65 questionsHormonal Endocrine System
4 questionsHuman Reproduction
19 questionsImmune System
1 questionImmunity
3 questionsMovement Through Cell Membranes
2 questionsMusculoskeletal System
11 questionsNervous System
5 questionsPhotosynthesis
45 questionsPlant Reproduction
48 questionsPlant Responses
28 questionsPlant Responses Seed Growth
11 questionsPlant Structure
60 questionsPlant Transport
15 questionsProtista
4 questionsRespiration
39 questionsthe Scientific Method
13 questionsthe Study of an Ecosystem
19 questionsTransport in Plants
12 questionsViruses
15 questions