science education resource

For K-12 Students • Educators • Homeschool Families • Naturalists

optic disc

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the optic disc receive what we see  from the retina and sends the message on to the brain through the optic nerve. The optic disc has no photoreceptors of its own, so is the “blind spot of the eye.

optic disc has more than 2,000 illustrated animals. Read about them, color them, label them, learn to draw them.