Immune System 3-D Model Kit-10 Student Model Template Sets and Teacher Guide, Vinyl Pouch, Assemble and use 3-D models to visualize and investigate key science structures, Perfect for use in the classroom, lab or at home, Satisfies NGSS Standards, Grade: 6 to 10, Material: Paper, LxW: 12X19in
Enlarged approximately 4 times. The petros portion of the temporal bone section of the auditory canal are removable, with labyrinth can be taken out and opened. The tympanic membrane with malleus and incus can be removed in 5 parts.
Model shows both sides of an eye, enlarged 5 x. One side of the model shows the eye socket with a sagittal cutaway and the background to the eye and the electron microscopic fine structure of the retina are shown separately.
Model, Eye, 5 times full-size, 12 part, Two halves of the sclera, Optic nerve, M. Rectus superior, M. Rectus lateralis, Cornea half, Eye lens, Lachrymal system, Vitreous humour, Tear gland, Associated structures, Dimensions: 33 x 30 x 38 cm, weight: 4.382 kg
Model, Physical Eye, can be used to demonstrate the optical functions of the human eye, Half eyeball with adjustable iris diaphragm, lens holder and 2 convex lenses (f = 65 mm and 80mm), on a rod, Dimensions: 49 x 5.5 x 18 cm, Weight: 2.45 kg
Model, World's Largest Ear, 15 times full-size, 3 part, at 15 times life-size, this 3-part human ear is suitable for museums and special collections, The giant ear represents the outer, middle and inner ear, Dimensions: 130 x 120 x 60 cm, weight: 72 kg
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