Frog Dissection Day 1 - Science with Ms. Fonda · hindlegs. Examine the hands and feet of the frog....

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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.

Transcript of Frog Dissection Day 1 - Science with Ms. Fonda · hindlegs. Examine the hands and feet of the frog....

Page 1: Frog Dissection Day 1 - Science with Ms. Fonda · hindlegs. Examine the hands and feet of the frog. If the thumb is enlarged, the frog is a male. 4. Locate the two large, protruding

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.

Page 2: Frog Dissection Day 1 - Science with Ms. Fonda · hindlegs. Examine the hands and feet of the frog. If the thumb is enlarged, the frog is a male. 4. Locate the two large, protruding

Procedure

Page 3: Frog Dissection Day 1 - Science with Ms. Fonda · hindlegs. Examine the hands and feet of the frog. If the thumb is enlarged, the frog is a male. 4. Locate the two large, protruding