development of the eye:
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Development of the eye:. At first , the optic vesicle evaginates from the lateral walls of the diencephalon and forms the two-layered optic cup. The inner layer develops into the pigmented epithelium and the outer layer forms the sensory portion of the retina. - PowerPoint PPT PresentationTRANSCRIPT
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Development of the eye:• At first , the optic vesicle evaginates from the
lateral walls of the diencephalon and forms the two-layered optic cup. The inner layer develops into the pigmented epithelium and the outer layer forms the sensory portion of the retina.
• The optic cup approaches the overlying ectoderm to induce formation of the lens vesicle.
• The lens vesicle detaches inwardly from the surface and induces formation of the cornea from the ectoderm.
• The iris and ciliary body differentiate from the optic cup.
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Structure of retina
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