. Elementary anatomy and physiology : for colleges, academies, and other schools . A, Section of the Eye of Melolontha Vulgaris (Cockchaffer). B, A portion more highly Magnified, a, Facets of the Cornea, b, Transparent Pyramids surrounded with Pig- ment, c, Fibers of the Optic Nerve, d, Trunk of the Optic Nerve. What are the pigmentary spots? 709. What are compound eyes? What sub-kingdom do they characterize ? How does the eye appear on many insects ?

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Keywords: ., bookcentury1800, bookd, booksubjectanatomy, booksubjectphysiology