Life Movements in Plants, Volume I
Transcriber’s notes :
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Many of the illustrations in the book were of poor quality and a few had no visible useful information. Where possible, they have been enhanced to clarify the details. Alphabetic labels in the illustrations occasionally differ from those stated in the accompanying captions. Some illustrations have been relocated closer to the relevant text and the list of illustrations has been amended as necessary.
Discrepancies between the Table of Contents and headings in the body of the text are as in the original. Inconsistencies in the use of single and double quotation marks are as in the original; other punctuation anomalies have been corrected silently. Missing degree (°) symbols have been inserted where necessary.
Minor spelling inconsistencies are as in the original, e.g. tetanising/tetanizing, Das/Dass, but the following overt spelling errors have been corrected silently:
his —> this despressing —> depressing presistent —> persistent actic —> lactic excitabilitty —> excitability Zephyanthes —> Zephyranthes fal —> fall tranmission —> transmission substracting —> subtracting issue —> tissue conducing —> conducting ummasking —> unmasking be —> been end —> and flexture —> flexure tentanising —> tetanising anisotrophy —> anisotropy
Jagadis Chandra Bose
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LIFE MOVEMENTS IN PLANTS
CONTENTS
ILLUSTRATIONS.
I.—THE PROBLEM OF MOVEMENT IN PLANTS
II.—THE “PRAYING” PALM TREE
III.—ACTION OF STIMULUS ON VEGETABLE TISSUES
VI.—ON CONDUCTION OF EXCITATION IN PLANTS
VII.—ON ELECTRIC CONTROL OF EXCITATORY IMPULSE
VIII.—EFFECT OF INDIRECT STIMULUS ON PULVINATED ORGANS
IX.—MODIFYING INFLUENCE OF TONIC CONDITION ON RESPONSE
XI.—EFFECT OF TEMPERATURE ON GROWTH
XII.—THE EFFECT OF CHEMICAL AGENTS ON GROWTH
XIII.—EFFECT OF VARIATION OF TURGOR AND OF TENSION ON GROWTH
XIV.—EFFECT OF ELECTRIC STIMULUS ON GROWTH
XV.—EFFECT OF MECHANICAL STIMULUS ON GROWTH
XVI.—ACTION OF LIGHT ON GROWTH
XVII.—EFFECT OF INDIRECT STIMULUS ON GROWTH
XVIII.—RESPONSE OF GROWING ORGANS IN STATE OF SUB-TONICITY
XIX.—RESUMPTION OF AUTONOMOUS PULSATION AND OF GROWTH UNDER STIMULUS
XX.—ACTION OF LIGHT AND WARMTH ON AUTONOMOUS ACTIVITY
XXI.—A COMPARISON OF RESPONSES IN GROWING AND NON-GROWING ORGANS
FOOTNOTES: