What Do Thigmomorphogenesis, Thigmotropism, and Thigmonastic Movements Have in Common

question 37

Multiple Choice

What do thigmomorphogenesis, thigmotropism, and thigmonastic movements have in common?

• A) All three plant responses are mediated by auxins.
• B) All three plant responses are plant responses to touch.
• C) All three plant responses alter the direction of stem growth.
• D) In all three plant responses, gene transcription is altered in response to touch.

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