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Studies on the dynamics of morphogenesis and inheritance in experimental reproduction. VII. The stimulation of pieces by section in planaria Dorotocephala

โœ Scribed by Child, C. M.


Publisher
John Wiley and Sons
Year
1914
Tongue
English
Weight
994 KB
Volume
16
Category
Article
ISSN
0022-104X

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Studies on the dynamics of morphogenesis
โœ Child, C. M. ๐Ÿ“‚ Article ๐Ÿ“… 1914 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 932 KB

## Hull ZoBlogical Laboratory, University of Chicago T W O FIGURES In earlier papers (Child '11 b, '11 c, ' 11 e) attention has been called to the fact that the frequency of head-formation in isolated pieces of Planaria dorotocephala varies with size of piece, region of body and various external c