Cambridge IGCSE · Biology 0610

IGCSE Biology practice questions

Free practice questions for every topic of IGCSE Biology — each with worked answers and explanations. Pick a topic to revise, then jump into an interactive quiz that tracks your score.

Start an interactive quiz →

Topic 1

Characteristics and classification of living organisms

767 practice questions → Topic 2

Organisation of the organism

783 practice questions → Topic 3

Movement into and out of cells

759 practice questions → Topic 4

Biological molecules

581 practice questions → Topic 5

Enzymes

638 practice questions → Topic 6

Plant nutrition

682 practice questions → Topic 7

Human nutrition

909 practice questions → Topic 8

Transport in plants

794 practice questions → Topic 9

Transport in animals

731 practice questions → Topic 10

Diseases and immunity

938 practice questions → Topic 11

Gas exchange in humans

486 practice questions → Topic 12

Respiration

819 practice questions → Topic 13

Excretion in humans

466 practice questions → Topic 14

Coordination and response

1289 practice questions → Topic 15

Drugs

206 practice questions → Topic 16

Reproduction

1039 practice questions → Topic 17

Inheritance

1189 practice questions → Topic 18

Variation and selection

849 practice questions → Topic 19

Organisms and their environment

1044 practice questions → Topic 20

Human influences on ecosystems

890 practice questions → Topic 21

Biotechnology and genetic modification

842 practice questions →