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sabato 2 luglio 2016

# s-phyto-behav: Pea (Pisum sativum), a gambler plant

<< pea plants can demonstrate sensitivity to risk - namely, that they can make adaptive choices that take into account environmental variance, an ability previously unknown outside the animal kingdom >>

<< Alex Kacelnik (..) said: "To our knowledge, this is the first demonstration of an adaptive response to risk in an organism without a nervous system. We do not conclude that plants are intelligent in the sense used for humans or other animals, but rather that complex and interesting behaviours can theoretically be predicted as biological adaptations - and executed by organisms - on the basis of processes evolved to exploit natural opportunities efficiently >>

Pea  plants  demonstrate  ability  to  'gamble'—a  first in  plants. June  30,  2016

http://m.phys.org/news/2016-06-pea-ability-gamblea.html

Efrat Dener, Alex Kacelnik, Hagai Shemesh. Pea Plants Show Risk Sensitivity. In Press. DOI: http://dx.doi.org/10.1016/j.cub.2016.05.008

http://www.cell.com/current-biology/abstract/S0960-9822(16)30459-6

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