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Class 12 Biology practice

50 questions with explanations. Pick a topic, or take a mixed timed test across the whole subject.

Class 12 Biology past papers · Biology syllabus

Mixed test

Topics

Biology

Evolution

5 questions Biology

Homeostasis

5 questions Biology

Immunity and disease

5 questions Biology

Reproduction

5 questions Biology

Ecology

5 questions Biology

Endocrine coordination

5 questions Biology

Biotechnology

5 questions Biology

Nervous coordination

5 questions Biology

Support and movement

5 questions Biology

Inheritance

5 questions