In Most Cases,the Term Auxin Refers to ____

Question

In most cases,the term auxin refers to ____.  
A) abscisic acid
B) indole-3-acetic acid
C) jasmonic acid
D) nitric oxide
E) salicylic acid

Accepted Answer

Auxin is a plant hormone that is primarily represented by indole-3-acetic acid (IAA).