. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. SPERM ENTRY IN THE STARFISH EGG 355 outer border of the jelly of the egg in view. Within 10 seconds a number of minute, conical, blister-like elevations developed on the egg's surface opposite the sperm. A delicate membrane appeared as if it were being lifted off the egg's surface by the rising cones. A few of the hyaline cones increased in size and, during the several succeeding seconds, there was no sign of any connection between them and the sperm lying on the periphery of the jelly. One cone increased ap-. 1 I I I C '!'
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. SPERM ENTRY IN THE STARFISH EGG 355 outer border of the jelly of the egg in view. Within 10 seconds a number of minute, conical, blister-like elevations developed on the egg's surface opposite the sperm. A delicate membrane appeared as if it were being lifted off the egg's surface by the rising cones. A few of the hyaline cones increased in size and, during the several succeeding seconds, there was no sign of any connection between them and the sperm lying on the periphery of the jelly. One cone increased ap-. 1 I I I C '!' 1'20" b'1 3''40" iiaaf!"-v~f"-v2ji.''. 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 Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory
Size: 2386px × 1048px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
