. The development of the chick : an introduction to embryology. Embryology; Chickens -- Embryos. ORGANS OF SPECIAL SENSE 273. Fig. 159. — Frontal section of the eye of an eight day chick. Shrinking in the process of preparation has caused a separation between the retinal and pigment layers. -i n-i- ant ch., Anterior chamber of the eye. ch., Choroid coat cil., Ciliary processes Corn., Cornea. 1. e. 1., Lower eyelid, n. m., Nictitating mem- brane, Olfactory sac. op. n., Optic nerve, o. s Ora serrata. p Pigment layer of the optic cup. post, ch., Posterior chamber of the eye. ret Retina scl.


. The development of the chick : an introduction to embryology. Embryology; Chickens -- Embryos. ORGANS OF SPECIAL SENSE 273. Fig. 159. — Frontal section of the eye of an eight day chick. Shrinking in the process of preparation has caused a separation between the retinal and pigment layers. -i n-i- ant ch., Anterior chamber of the eye. ch., Choroid coat cil., Ciliary processes Corn., Cornea. 1. e. 1., Lower eyelid, n. m., Nictitating mem- brane, Olfactory sac. op. n., Optic nerve, o. s Ora serrata. p Pigment layer of the optic cup. post, ch., Posterior chamber of the eye. ret Retina scl., Sclerotic coat. scl. C, Sclerotic cartilage, u. e. 1., Lpper eyelid. thinner than in the ciliary region. The mesenchyme overlying the iris early becomes condensed to form the stroma of the iris; the epithelia form the uvea of the developed iris (Fig. 159). The muscles of the iris (sphincter pupillae) are stated by. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Lillie, Frank Rattray, 1870-1947. New York : Henry Holt


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Keywords: ., bookauthorlilliefrankrat, bookcentury1900, booksubjectembryology