. The Biological bulletin. Biology; Zoology; Marine biology. hA^ ^^mM^r. % ^00OC?"M Figure 4. Diagram of an end organ to show the relationship of its components (twig cell, twc; tracheolar cell, tc; nerve endings, NE) to each other and to the photocyte. Transverse sections taken at the levels indicated by broken lines are represented in a, b, and c. T, trachea; tw, tracheal twig; t, tracheole ; te, tracheal epithelial cell; m, mitochondria of twig cell; pcm, mitochondria of photocyte ; m', large mitochondrion enveloping origins of tracheoles; NB, nerve branch approaching end organ; ni
. The Biological bulletin. Biology; Zoology; Marine biology. hA^ ^^mM^r. % ^00OC?"M Figure 4. Diagram of an end organ to show the relationship of its components (twig cell, twc; tracheolar cell, tc; nerve endings, NE) to each other and to the photocyte. Transverse sections taken at the levels indicated by broken lines are represented in a, b, and c. T, trachea; tw, tracheal twig; t, tracheole ; te, tracheal epithelial cell; m, mitochondria of twig cell; pcm, mitochondria of photocyte ; m', large mitochondrion enveloping origins of tracheoles; NB, nerve branch approaching end organ; ni, nucleus of twig cell; n^.., nucleus of tracheolar cell. layer" or zone for the specialized jjeripheral zone of cytoplasm which is seen at all external or free faces of the photocytes— where a photocyte abuts on the dorsal layer, on a cylinder, or on the ventral epithelium, but not where two photocytes 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; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-; Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report; HighWire Press. Lancaster, Pa. [etc. ] : Lancaster Press, inc. [etc. ]
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectb, booksubjectzoology
