Biology Glossary

Explain

In AQA GCSE Biology, Explain means give a linked reason, mechanism, or cause-and-effect account rather than naming a fact. For Animal tissues, organs and organ systems, use Explain to support the objective to explain how smoking affects the incidence of non-communicable disease. Related approved keywords for this objective include smoking. This definition is deliberately scoped to The effect of lifestyle on some non-communicable diseases, so it preserves this concept without merging it with neighbouring key terms.