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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 9

To which directional stimuli do roots respond shoots respond? - Science

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Question

To which directional stimuli do 

  1. roots respond
  2. shoots respond?
Short/Brief Note
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Solution

  1. Roots respond positively geostrophic and negatively phototrophic.
  2. Shoots respond negatively geostrophic and positively phototrophic.
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Chapter 19: Plant Physiology - Exercise [Page 232]

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Samacheer Kalvi Science [English] Class 9 TN Board
Chapter 19 Plant Physiology
Exercise | Q VI. 9. | Page 232

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