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Slide Notes

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Tropism

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PRESENTATION OUTLINE

TROPISM

  • Plants responding to stimuli in the environment by moving/growing their stem,leaves,& roots towards or away from the stimulus
Photo by -nanio-

PHOTOTROPISM

  • Plant grows or moves in response to light
Photo by r_neches

GRAVITOPISM/GEOTROPISM

  • Plant grows or moves in response to gravity roots grow down & plant grows up
Photo by lvanvlee8

HYDROTPISM

  • Plant grows or moves in response to water not precipitation

THINGMATROPISM

  • Plant grows or moves in response to touch
Photo by ginnerobot