. The biology of marine animals. Marine animals; Physiology, Comparative. Fig. Adaptation of Extrovert of Arenicola marina to Depression of Salinity At beginning of experiment preparation was in normal sea water. First arrow indi- cates start of progressive dilution; second arrow, termination of dilution two hours later, when concentration had fallen to 28 % sea water. Second record shows accom- modation to diluted medium, at low amplitude, six hours later. Time scale in minutes. (From Wells and Ledingham (144).) 20 r. Please note that these images are extracted from scanned page images t
. The biology of marine animals. Marine animals; Physiology, Comparative. Fig. Adaptation of Extrovert of Arenicola marina to Depression of Salinity At beginning of experiment preparation was in normal sea water. First arrow indi- cates start of progressive dilution; second arrow, termination of dilution two hours later, when concentration had fallen to 28 % sea water. Second record shows accom- modation to diluted medium, at low amplitude, six hours later. Time scale in minutes. (From Wells and Ledingham (144).) 20 r. 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 Nicol, J. A. Colin (Joseph Arthur Colin), 1915-. New York, Interscience Publishers
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Keywords: ., bookcentury1900, booksubjectmarineanimals, booksubjectphysiology
