The rapid leaf movements resulting from a response to touch (thigmotropism)primarily involve
A)rapid growth response.
B)potassium channels.
C)nervous tissue.
D)aquaporins.

Question

Quizplus · Accepted Answer

Rapid leaf movements in response to touch involve the activation of potassium channels in the plant cells. This results in osmotic changes which cause rapid water movements, leading to the movement of the leaves.

The Rapid Leaf Movements Resulting from a Response to Touch