What is the result of improper blending during a haircut?

Improper blending during a haircut typically leads to visible lines or unevenness in the style. Blending is a crucial technique that helps create a seamless transition between different lengths or layers of hair. When blending is not done correctly, it results in harsh lines or sudden changes in hair length, which detracts from the overall look of the haircut and can make it appear unprofessional. A well-blended haircut should look smooth and cohesive, enhancing its overall aesthetic.

In contrast, textured hair generally results from specific cutting techniques aimed at adding dimension, rather than from blending mistakes. Enhanced hair volume can be achieved through different styling techniques or haircutting methods but is not a direct consequence of blending issues. More styling options may be available with a good haircut, but improper blending restricts the versatility and polish of a style. Therefore, the presence of noticeable lines or unevenness is a clear indicator of poor blending, making it the correct choice in this context.