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morning glory tendrils showing thigmotropism

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Uploaded by on Mar 26, 2008

Thigmotropism (touch) is one of three guidance systems that regulate the direction of plant growth. This is a time lapse module consisting of around 576 images taken at 5 minute intervals.
You will see how the morning glory wraps around the stick.

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Education

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Standard YouTube License

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Uploader Comments (blanarae)

  • how much did the tendrils curl per a decimeter?!

  • @p1ggy100 Hi there. Thanks for your question. Unfortunately, when I made this video I did not take any measurements, I only recorded the still images and compiled the video.

  • Very Nice. What is the lapse rate and the total time shown?

  • The photos were taken every five minutes and the total time is 48 hours.

    :)

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All Comments (6)

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  • Its so creepy yet cool at the same time...

  • im your highschool lover

    and your my favorite flavor

    even without being able to hear the music - good choice!!!!!!

  • thats... twisted ehehheeh

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