What is phototropism?, Growth in response to gravity., Growth in response to touch., Growth in response to chemicals., Growth in response to light, How do stems usually respond to light?, They go away from it., They growth toward it., They grow downward., They stop growing., What is geotropism?, Response to water,, Response to gravity., Response to temperature., Response to air., What is an example of thigmotropism?, Tendrils wrapping around objects, Leaves turning toward the sun., Roots growing downward., Plants growing toward nutrients., What is chemotropism?, Growth in response to light., Growth in response to touch., Growth in response to gravity., Growth in response to chemical stimuli..

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