Gergana Vasileva plus

Has recently uploaded 5 photos to the album titled Otoño
Spirals of Life


2 comments so far...

Volker September 14, 2008, 07:51 PM
Hi Geri, have you ever thought about why they always wind in the same direction? :-)))
Gergana Vasileva plus September 16, 2008, 06:04 PM
Perhaps, this is kind of tactic plant movement (like photo-tropism) which depend on the light and touch of the hard surface. All these movements are due to a chemical coordination within the plant cells. It's very interesting and if I have any opportunity to find some colleagues who work on plant physiology I'll ask them. :D

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