What will a plant sensitive to touch or vibration look like when it is repeatedly touched or exposed to wind?

Question

Quizplus · Accepted Answer

A plant sensitive to touch or vibration, also known as a thigmomorphogenic plant, will tend to grow shorter and stockier when repeatedly touched or exposed to wind. This is because the plant responds to the mechanical stress of touch/vibration by thickening its stem and increasing overall stiffness, which allows it to better withstand future stress. This is known as thigmomorphogenesis. As a result, the plant will appear shorter and stockier than a plant of the same species that has not been exposed to similar stress.

What Will a Plant Sensitive to Touch or Vibration Look