Plant hormones produce their effects by ________.
I.altering the expression of genes
II.modifying the permeability of the plasma membrane
III.modifying the structure of the nuclear envelope membrane
A) only I
B) only II
C) only III
D) only I and II

Question

Quizplus · Accepted Answer

Plant hormones can produce their effects by altering the expression of genes and modifying the permeability of the plasma membrane, which allows for the passage of certain molecules or ions. There is no evidence that plant hormones modify the structure of the nuclear envelope membrane.

Plant Hormones Produce Their Effects by ________