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Transcript
Plant Tropism Phototropism A response in which a plant grows either toward or away from an environmental stimulus Plant grows or bends in response to light. Positive or Negative Gravitropism Thigmotropism Plant grows or bends in response to gravity. Plant grows or bends in response to touch. Positive Positive Negative Negative Hydrotropism An important result of all tropisms is to bring leaves of plants closer to light. Plant grows or bends in response to water. A. True B. False 1 Curving away from light is called _____. A. positive phototropism B. positive thigmotropism C. negative gravitropism [Default] D. negative [MC Any] [MC All] phototropism 2