By comparing dissected structures to anatomical diagrams, students will evaluate the consistency of mammalian anatomy and note any variations due to the rat’s body size and posture. Understanding these similarities supports broader principles in comparative anatomy and evolutionary biology.
A laboratory report introduction for a rat dissection should establish the purpose of the study, the biological classification of the specimen, and the relevance of using the rat ( Rattus norvegicus ) as a model for mammalian anatomy. rat dissection lab report introduction full