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 the role of the right ventricle in pumping blood to the lungs. Related approved keywords for this objective include lungs. This definition is deliberately scoped to The heart and blood vessels, so it preserves this concept without merging it with neighbouring key terms.