1) What is the main component of hair? a) Keratin b) Collagen c) Elastin d) Melanin 2) Which part of hair is visible? a) Root b) Shaft c) Follicle d) Bulb 3) What gives hair its color? a) Keratin b) Melanin c) Collagen d) Lipids 4) Which layer of hair is the outermost? a) Cortex b) Medulla c) Cuticle d) Follicle 5) What is the innermost layer of hair? a) Cortex b) Medulla c) Cuticle d) Shaft 6) Which part of hair is used for DNA analysis? a) Shaft b) Root c) Cuticle d) Medulla 7) What is the function of the cortex? a) Protects hair b) Gives strength c) Provides nutrients d) Produces oil 8) Which part of hair contains pigment? a) Cuticle b) Cortex c) Medulla d) Root 9) What is the main purpose of the cuticle? a) Strength b) Protection c) Color d) Growth 10) Which hair characteristic is unique to individuals? a) Color b) DNA c) Length d) Texture

Forensic Analysis of Hair

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