nd a salt of cop- termed a ‘negative’ pole. per—were sprinkled on Now, poles of different gelatine-coated glass. The kinds (Fig. 5) will attract copper ferrocyanide depos- each other in exactly the ited at the surfaces of con- Fig. 2.—Artificial organs showing Fig. 4.—Artificial seaweed produced… … Fig. 11.—Artificial and natural Fig. 10.—Seementation of Fig. 9.—Morphogenetic effect of tissue represented in this the molecule appears to be liqaid artificial cells. karyokinesis, crystallization, figure is easily obtained; assimilated, or fixed in the each such ceil, like a natu- cell, while the…
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