. The American journal of anatomy. entlayer over one-half the iris in a chick 10 days, 0 hours old. Mag. 30 dia. Aii., angleof anterior chamber; P., pupillary margin. margin. Figs. 11, 12 and 13 show similar Ijuds in a chick 13 days buds are arranged in two series, as will be seen in the diagram(Fig. 14). The more lateral series {Sph) are the most numerous. Thepedicles of many of the buds have disappeared, leaving the free epithelialmasses in the stroma of the iris as Sph, Fig. 12, and Sph, Fig. 13,The detached masses and buds are free from pigment except the basal por-tion of the pedi
. The American journal of anatomy. entlayer over one-half the iris in a chick 10 days, 0 hours old. Mag. 30 dia. Aii., angleof anterior chamber; P., pupillary margin. margin. Figs. 11, 12 and 13 show similar Ijuds in a chick 13 days buds are arranged in two series, as will be seen in the diagram(Fig. 14). The more lateral series {Sph) are the most numerous. Thepedicles of many of the buds have disappeared, leaving the free epithelialmasses in the stroma of the iris as Sph, Fig. 12, and Sph, Fig. 13,The detached masses and buds are free from pigment except the basal por-tion of the pedicle and for an occasional granule or so in enlarged end. Inall of these buds and free masses the staining reaction and the nuclei are 414 Wandering Cells and Muscles from the Optic Cup Epithelium ?iniilar to the sphincter pupillary buds. The peripheral portion of themuscle would thus seem to be formed by these iris buds and the innerportion near the pupillary margin by the large s^h^ ^,buds arising from the pupillary margin. ^ ?.
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectanatomy, bookyear1901
