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Lab Activity AP2 Link: http://science.jburroughs.org/resources/eye/eyedis… Eye Dissection – Identify the major features of the eye, sheep eye specimen Features external Stub of Optic Nerve, external fat and soft tissue, muscle remnants, exposed sclera, cornea, iris and pupil visible underneath Features internal 3 layers or tunics Sclera – Cornea Choroid, Ciliary body/apparatus, Oro Serrata, Lens, Suspensory Ligament remnan pigmentation, Iris, Pupil, tapetum Retina – Overlying Vitreous body, attempt to remove completely and leave retina undisturbed. Report- One page typed, via Email or Paper Copy, in 2 weeks – On dissection, findings, impressions