An attempt to analyze the phenomena of polarity in Tubularia
โ Scribed by Morgan, T. H.
- Publisher
- John Wiley and Sons
- Year
- 1904
- Tongue
- English
- Weight
- 272 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0022-104X
No coin nor oath required. For personal study only.
โฆ Synopsis
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 show, the time of appearance of the new structure may also be an important factor in determining the kind of structure that develops when an alternative exists.
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