This Dissection Kit With Specimens is designed to supplement any biology curriculum including Apologia, Bob Jones and others. It includes everything needed for frog, earthworm, crayfish and perch dissection. The Biology Specimen Dissection Kit can be used to complete dissection lab assignments from any biology course. The specimens included with this kit enable your student to complete lab assignments for dissection of a frog, a crayfish, a perch, and an earthworm. With this kit, students can safely perform dissection lab assignments at home.