All of the Following are Examples of Phenotypic Traits Except

Question

All of the following are examples of phenotypic traits except  
A) morphology.
B) physiology.
C) sexual behavior.
D) mutations.
E) response to stimuli

Accepted Answer

Mutations are changes in DNA sequence that can lead to altered proteins or gene expression, but they are not themselves traits that can be observed or measured as part of an individual's phenotype. Morphology refers to physical attributes like height or eye color, physiology refers to bodily functions like metabolism or immune response, sexual behavior refers to patterns of mating or reproduction, and response to stimuli refers to any range of behavioral or physiological reactions to environmental signals.