Spinal cord with nerves QH3308
A teaching aid to show how the reflex arc works i.e. the way of a nerve impulse from the receptor to the sensory neuron to the control centre to the motor neuron to the effector muscle. Made of plastic, it is a great
help in biology lessons. • panel size: 42 x 4,5 x 30 cm
Reflex arc - cross-section model TS15411
A panel with a schematic representation of the reflex arc made of high-quality materials. An excellent aid for middle or secondary school biology lessons. The model shows the working of the receptor, sensory neuron, internuncial neuron, motor neuron and effector. • size: 42 x 30 x 6 cm • elements made of PVC, panel made of ABS
Tooth pathology QH3353
Bilateral model presenting the structure of the tooth, gums and jaws and typical pathologies such as: caries, cracked tooth, periodontitis, plaque and others. It is a perfect visual aid for teaching oral hygiene. This model is mounted on a stable base with rubber feet. The product is available with
a board describing the model. • dim.: 16,5 x 12 x 18,5 cm; material: plastic
Human brain with arteries. Anatomical model AM1414 See how the brain is built and learn about its functions. • life-sized; made of plastic
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