. The Biological bulletin. Biology; Zoology; Marine biology. Fig. 3. Stages in the development of the fertilization membrane of the egg of Patiria miniata (egg jelly not shown), a shows the sperm in contact with the egg about 13 seconds after insemination; b, flattening of the egg surface and be- ginning of the separation of the vitelline membrane, 65 to 125 seconds after in- semination; c, a later stage in the separation of the vitelline membrane; d, the membrane completely separated from the egg to become the fertilization membrane about 105 to 175 seconds after insemination; e, the fully de
. The Biological bulletin. Biology; Zoology; Marine biology. Fig. 3. Stages in the development of the fertilization membrane of the egg of Patiria miniata (egg jelly not shown), a shows the sperm in contact with the egg about 13 seconds after insemination; b, flattening of the egg surface and be- ginning of the separation of the vitelline membrane, 65 to 125 seconds after in- semination; c, a later stage in the separation of the vitelline membrane; d, the membrane completely separated from the egg to become the fertilization membrane about 105 to 175 seconds after insemination; e, the fully developed fertilization membrane as it appears about 10 minutes after 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
