An attempt to analyze the phenomena of p
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Morgan, T. H.
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Article
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1904
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John Wiley and Sons
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English
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Two questions arise in connection with the problem of polarity in Tubularia: ( I ) T h e Rind of Structure, polyp or stolon, that develops on a cut surface; and (2) the time at which the new structure appears. The former includes the idea of "polarity" in the usual sense; but, as I shall attempt to