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Most of the total weight of hair comes from which layer of the hair?.

User Salsaman
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Answer:

Cortex layer

Step-by-step explanation:

Approximately 90 percent of hair's total weight lies within the cortex layer. Elongated cells form a fibrous substance that gives strength and elasticity to the hair. The cortex also houses the pigment (melanin) that gives hair its natural color.

User Blender
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