Name: ____________________________________ Band: _________ Date: _______________
Frog Dissection: Day 1 Dissection Terms (3 Points) Anterior: Poster: Dorsal: Ventral: Forceps: Probe: Introduction
Frogs belong to the Class Amphibia. Amphibians have adaptations for living in terrestrial as well as aquatic environments. Frogs are among the most commonly studied organisms in biology. Although many differences exist between humans and frogs, the basic body plans are similar. Humans and frogs both belong to the Phylum Chordata. By studying the anatomy of the frog, you will be better able to understand your own body. In today’s investigation, you will examine the external features of a frog and identify parts of its external anatomy.
Safety Be careful when handling sharp instruments. Gloves should be worn whenever there is physical contact with the frog. Goggles should be worn at all times. Follow your teacher’s directions and all appropriate safety procedures when handling specimens. Caution To avoid injury, cut in a direction away from our hands and body.
Procedure