eBooks - Science & Technology - Biology & Nature - Charles Darwin - The Movements and Habits of Climbing Plants
The Movements and Habits of Climbing Plants eBooks
by Charles Darwin
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Windows Vista / XP / 2000, Mac OS X, Sony Reader Features
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Platforms
Windows PC, Windows Mobile 5.0-6.0, Pocket PC 2003 Features
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The Movements and Habits of Climbing Plants Summary
| A revolving tendril, though inclined during the greater part of its course at an angle of about 45 degrees (in one case of only 37 degrees) above the horizon, stiffened and straightened itself from tip to base in a certain part of its course, thus becoming nearly or quite vertical. I witnessed this repeatedly; and it occurred both when the supporting internodes were free and when they were tied up; but was perhaps most conspicuous in the latter case. |
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eBooks - Titles - Authors - Science & Technology - Biology & Nature - Charles Darwin - The Movements and Habits of Climbing Plants