Hair Morphology Lab. DRAW 1 PICTURE ON 4X or 10X DRAW A 2 ND PICTURE ON 40X 5 Animal Hairs 3 Human Hairs (Caucasoid, Mongoloid, Negroid) 5 Fibers Pick.

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Presentation transcript:

Hair Morphology Lab

DRAW 1 PICTURE ON 4X or 10X DRAW A 2 ND PICTURE ON 40X 5 Animal Hairs 3 Human Hairs (Caucasoid, Mongoloid, Negroid) 5 Fibers Pick 3 extra slides of your choice (just 1 picture each, on 10x or 40x)

1)What are the differences between human hair and animal hair? 2)What are the differences between Caucasoid, Negroid, and Mongoloid hairs? 3)Which of your fibers are from a natural source? 4)Which of your fibers are from a synthetic source? 5)What are the differences between your natural and synthetic fibers?

Hair Morphology Lab Use color for your drawings You need to draw 1 picture for each of the following on 10x or 40x. 1. Root pulled from head. 2.Root of hair which has been shed (try to find one from a brush or shirt). 3.Shaft (1 blonde,1 light brown, 1 dark brown/black, 1 synthetic, 1 dyed) 4.Tip of hair. 5.Arm hair. 6.Beard hair. 7.Bleached hair.

Wayne Williams P.100 Article Questions Who shares the same mitochondrial DNA? How much of the population was eliminated due to mtDNA testing?