Final answer:
When analyzing hair condition, evaluating the hair's porosity, texture, and density is necessary. Density affects the hair's volume and styling, while porosity impacts moisture absorption and product effectiveness. The correct option is C.
Step-by-step explanation:
When analyzing hair condition, one must evaluate the hair's porosity, texture, and density. Density refers to the number of hair strands per square inch on the scalp, and it is crucial for understanding hair volume and how it will behave with certain styles or treatments.
Porosity is the hair's ability to absorb moisture and can influence how well hair products and color treatments work. Hair texture describes the thickness and feel of individual hair strands, which can range from fine to coarse.
Genetically controlled characteristics such as hair color and the extent of balding in adult males are observable traits, with melanin types like eumelanin and pheomelanin providing pigmentation. Hair texture includes aspects like curl pattern, thickness, and consistency, all integral to comprehending the overall hair condition.