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THEORY OF GEOTROPISM BASED ON MASS ACTION
1. It is shown that the rate of geotropic curvature of a piece of stem of Bryophyllum calycinum when suspended horizontally increases with the mass of an apical leaf attached to the stem. 2. It is shown that the dry weight of the stem increases with the mass of the leaf attached and also that the de...
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| Formato: | Texto |
| Lenguaje: | English |
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The Rockefeller University Press
1923
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140606/ https://www.ncbi.nlm.nih.gov/pubmed/19872042 |