Triple response

Oct 26, 2014

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Triple response. Course: Plant Physiology Lab Experimental Teaching Centre Of Life Sciences. What is the triple response?.

jessica-blanchard

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Triple response

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Triple response Course: Plant Physiology Lab Experimental Teaching Centre Of Life Sciences
What is the triple response? • Dark-grown pea seedlings growing in the laboratory exhibited symptoms that were later termed the triple response: reduced stem elongation, increased lateral growth (swelling), and abnormal, horizontal growth. When the plants were allowed to grow in fresh air, they regained their normal morphology and rate of growth.