Plants Are Smarter Than You'd Expect

Plants can do some amazing things. But how do they respond to their environment with no brain? ↓ More info and sources below ↓ Learn more/references: “What a Plant Knows” by Daniel Chamovitz http://amzn.to/2bfvdOg “The Secret Life of Plants” by Peter Tompkins and Christopher Bird http://amzn.to/2bczCTf (this book is full of bad science mumbo jumbo, but it’s where the Cleve Backster story comes from) Galil, J. "An ancient technique for ripening sycomore fruit in east-mediterranean countries." Economic Botany 22.2 (1968): 178-190. Kost, C., & Heil, M. (2008). The Defensive Role of Volatile Emission and Extrafloral Nectar Secretion for Lima Bean in Nature. Journal of Chemical Ecology, 34(1), 2–13. http://doi.org/10.1007/s10886-007-9404-0 Gerbode, Sharon J., et al. "How the cucumber tendril coils and overwinds."Science 337.6098 (2012): 1087-1091. Darwin’s writings on vines and climbing plants: http://darwin-online.org.uk/content/frameset?itemID=F836&viewtype=text&pageseq=1 Darwin’s writings on plant movement: http://darwin-online.org.uk/EditorialIntroductions/Freeman_ThePowerofMovementinPlants.html ---------------- It’s Okay To Be Smart is written and hosted by Joe Hanson, Ph.D. Have an idea for an episode or an amazing science question you want answered? Leave a comment or check us out at the links below! Facebook: http://www.facebook.com/itsokaytobesmart Twitter: http://twitter.com/okaytobesmart http://twitter.com/jtotheizzoe Tumblr: http://www.itsokaytobesmart.com Instagram: http://instagram.com/jtotheizzoe Snapchat: YoDrJoe Produced by PBS Digital Studios Music via APM Stock images from SciencePhoto http://www.sciencephoto.com/ and Shutterstock http://www.shutterstock.com Learn more about your ad choices. Visit megaphone.fm/adchoices