Plant hormones
A) are receptor proteins.
B) are chemical signaling molecules.
C) are produced only in the apical meristem.
D) are produced both in the apical meristem and the vascular cambium.
E) are proteins.

Question

Quizplus · Accepted Answer

Plant hormones are chemical signaling molecules that regulate various physiological processes in plants, such as growth, development, and response to biotic and abiotic stresses. They are produced in different parts of the plant, including the apical meristem, vascular cambium, and roots. Plant hormones include auxins, gibberellins, cytokinins, abscisic acid, ethylene, and brassinosteroids.

Plant Hormones