Earthworm Model, 19 Inch - Mounted - Enlarged

LIFELIKE DESIGN || 3-dimensional earth worm dissection teaching demonstration model with lifelike design built from a custom mold DURABLE || Made of polyvinyl chloride (PVC) plastic for durability and mounted onto backboard NUMBERED || Shows internal anatomy - Anatomy is numbered for easy reference INCLUDES KEYCARD || Includes highly detailed keycard for easy identification HAND-PAINTED || Great visual aid for use in the classroom - Hand-painted using vibrant eco-friendly paint - Designed by subject matter experts The detailed 3D rendering of an earthworm dissection with its large size and vibrantly colored anatomy is ideal for studying the structure and function of the basic structures in an earthworm. Key anatomical parts (mouth, buccal cavity, pharynx, spermathecae, aortic arches, esophagus, crop, gizzard, intestine, dorsal blood vessel, setae, cuticle, lymph gland, ventral nerve cord, accessory gland, common spermatic duct, prostate gland, vas deferens, ovary, oviduct funnel,