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Plant Physiology: Phototropic Response (Britannica.com)

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****CLICK HERE for RELATED CONTENT**** Tropism - http://www.britannica.com/eb/a... FREE TRIAL - http://www.britannica.com/yout...

Channel: Howto & Style
Uploaded: December 31, 1969 at 4:59 pm
Author: BritannicaOnline

Length: 02:35
Rating: 4.7826085
Views: 53082

Tags: Britannica  

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Video Comments

aleeyanatasha007 (December 31, 1969 at 4:59 pm)
good video..with this video, i can teach my students..
Jadecans (December 31, 1969 at 4:59 pm)
very interesting!!!
hardyrulz4ever (December 31, 1969 at 4:59 pm)
very very helpful.
sensitiveplant (December 31, 1969 at 4:59 pm)
Google TickleMe Plant to grow a real plant that MOVES when You Tickle IT! The leave fold up and even the branches droop when you Tickle It!
sordon4 (December 31, 1969 at 4:59 pm)
me apeteceria que me chupeis el coño
dangthatscool1 (December 31, 1969 at 4:59 pm)
Just a note. At the end it says abscissic acid controls leaf abscission (leaf loss in the fall). This is an old hypothesis which has since fallen out of favor among botanists. The misleading name remains, but now it is believed leaf abscission is governed primarily by other hormones, including ethylene, rather than by abscissic acid.
DaSkateChannel (December 31, 1969 at 4:59 pm)
it was,
thisnutellaisyum (December 31, 1969 at 4:59 pm)
that was soo helpful :D perfect answer for my prac report.
Kiyorocket (December 31, 1969 at 4:59 pm)
I hope not! D:
RecoursePC (December 31, 1969 at 4:59 pm)
there coming for you rocket, dont look behind you!!!

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