Definite moisture changes accompany geotropic bending in corn nodes. During the early stages of bending there is a greater percentage of moisture in the concave flank. When the process has developed ...
MacLagan, D. S., Nature, 179, 1197 (1957).
TO the new number of Prof. Cohn's publication Dr. Max Scholtz contributes an interesting paper on the nutation of the flower-stalk in poppies and of the terminal shoots in Virginian creeper. In both ...
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