| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 1,771,377,640 visitors served. |
|
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
phototropism |
Also found in: Dictionary/thesaurus, Medical, Wikipedia, Hutchinson | 0.03 sec. |
|
phototropism 1. the growth response of plant parts to the stimulus of light, producing a bending towards the light source 2. the response of animals to light: sometimes used as another word for phototaxis phototropism [fō′tä·trə‚piz·əm] (botany) A growth-mediated response of a plant to stimulation by visible light. (solid-state physics) A reversible change in the structure of a solid exposed to light or other radiant energy, accompanied by a change in color. Also known as phototropy. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
|
| ? Mentioned in | ? References in periodicals archive | |
|---|---|---|
Humans are phototropically inclined, so illuminated places set in darkness exert a powerful attraction. |
| Encyclopedia |
| Free Tools: |
For surfers:
Free toolbar & extensions |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup | Partner with us |
|---|