What is the physical basis of the Phototropic response?
What is the physical basis of the phototropic response? Auxin is asymmetrically distributed in shoots because the auxin on the side of the plant facing the source of light is destroyed.Click to see full answer. In respect to this, how does auxin produce Phototropism?Auxin moves to the darker side of the plant, causing the cells there to grow larger than corresponding cells on the lighter side of the plant. This produces a curving of the plant stem tip toward the light, a plant movement known as phototropism.Additionally, what does the distance between two white vertical lines on this graph represent? A very high concentration of auxin greatly inhibits elongation of the stems. Auxin concentrations below 0.9 g/L always promote elongation. Likewise, people ask, what is the physical basis of the Phototropic response quizlet? Auxin is asymmetrically distributed in shoots because the auxin on the side of the plant facing the source of light is destroyed.What does the point on the far right end of the blue line indicate?A very high concentration of auxin greatly inhibits elongation of the stems. As labeled on the graph, the blue line crosses the dashed zero line at an auxin concentration of 0.9 g/L. Auxin concentrations below 0.9 g/L always promote elongation.
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