Which of the following processes underlies the thigmotropic behavior of a green bean tendril?
A)rotation of the tendril in response to photoperiod
B)rotation of the tendril in response to a biological clock
C)extra proliferation of cells on the shaded side of the tendril
D)slower growth on the side where an object is touching the tendril

Question

Quizplus · Accepted Answer

Thigmotropism in tendrils involves differential growth, where the side of the tendril touching an object grows slower, causing the tendril to curl around the object.

Which of the Following Processes Underlies the Thigmotropic Behavior of a Green