. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. MELVIN W. THORNER. It is readily apparent that the mechanism of recovery in sea water and in distilled water is fundamentally different. That in sea water is affected by concentration and duration of immersion .005- 2_ 1- i n a i a: cj. u .. .—.I2HR5 IN M/2 KCl -•—*8HRS IM M/2 KCl . »bHRS IN M/2 KCl —/ A RECOVERY-DAYS 6 8 10 12 14 16 FIG. 5. Shows increase in electrical conductivity of distilled water in which eggs, immersed for different periods in M/2 KCl are placed. Arrows indicate time heart resumed beating. in KCl in di
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. MELVIN W. THORNER. It is readily apparent that the mechanism of recovery in sea water and in distilled water is fundamentally different. That in sea water is affected by concentration and duration of immersion .005- 2_ 1- i n a i a: cj. u .. .—.I2HR5 IN M/2 KCl -•—*8HRS IM M/2 KCl . »bHRS IN M/2 KCl —/ A RECOVERY-DAYS 6 8 10 12 14 16 FIG. 5. Shows increase in electrical conductivity of distilled water in which eggs, immersed for different periods in M/2 KCl are placed. Arrows indicate time heart resumed beating. in KCl in direct proportionality. The recovery in distilled water is more complicated. Loeb (i) noted recovery with various cations and anions. The cations here tried effect a momentary recovery. This is probably not due to salt antagonism but to a direct overstimulation resulting in death of the temporarily aroused hearts. SUMMARY. i. The heart-beat of eggs blocked completely by KCl recover in both sea and distilled water although the two recovery processes are 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
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