[DOC] [TLE] J! Archive - Show #3349, aired 1999-03-11 [PAR] They're the 2 common abbreviations indicating before noon & afternoon .... 
Natural hair color comes from this pigment deposited in the hair cells as they form
... [DOC] [TLE] Humans | Causes of Color - Webexhibits [PAR] Melanins, the pigments that color our eyes, hair and skin ... Human beings come 
in a glorious spectrum of different colors: light, dark, plain or freckly ... Melanin 
pigments have a complex natural structure that has defied detailed analysis. 
Once separated from living tissue, they form an amorphous mass and lose their 
inherent... [DOC] [TLE] Human hair color - Wikipedia [PAR] Hair color is the pigmentation of hair follicles due to two types of melanin: 
eumelanin and pheomelanin. Generally, if more eumelanin is present, the color 
of the hair is darker; if less eumelanin is present, the hair is lighter. The darker a 
person's natural hair color is, the more individual hair follicles they have on .... 
The stem cells at the base of hair follicles produce melanocytes, the cells that... [DOC] [TLE] What Gives Hair Its Color? - ScienceIQ.com [PAR] This naturally shed hair shows the club-shaped root and the long, three- ... which 
is deposited in the middle layer, or cortex, of the three-layered hair shaft. As the 
hair grows upward, pigment continues to form in the cells of the cortex. ... Often 
Caucasians who are blond in infancy produce darker hair as they grow older. [DOC] [TLE] Chapter 21 - Pigmentation - MGI [PAR] It is rather obvious that pigment differences were studied early because they are 
conspicuous ... Pigment genes may affect kind or intensity of coat color or affect 
the .... The hair follicle forms as a solid cylindrical downgrowth of cells that 
includes ... causing either yellow or black pigment granules to be deposited in the 
hair,... [DOC] [TLE] Hair and It's Color - Eugene Conde [PAR] The word, polypeptide, comes from the Greek word "poly" meaning many and "
peptos" ... The amino acids link together to form the coil and there are 
approximately 3.6 ... The bonds in the hair are located within each and every 
alpha helix. .... The hair roots contain pigment cells called melanin, which creates 
a black pigment. [DOC] [TLE] FBI  Hairs, Fibers, Crime, and Evidence, Part 1, by Deedrick ... [PAR] Each species of animal possesses hair with characteristic length, color, shape, 
root ... to ascertain whether two or more individuals could have come into contact 
or whether ... and materials are deposited in the hair shaft by cells found in the 
follicle. ... to form the major components of the hairthe medulla, cortex, cuticle, 
and... [DOC] [TLE] Why Hair Turns Gray - Today I Found Out [PAR] Jan 15, 2013 ... A person's hair color is the result of pigments known as melanin. ... The one most 
people think of is the natural graying that occurs as we grow older. ... They found 
that a failure of melanocyte stem cells was the cause. .... What Those Nasty White 
Chunks That Sometimes Come From Your Throat Are... [DOC] [TLE] Aging of the Hair Follicle Pigmentation System [PAR] Skin pigmentation and hair growth/pigmentation have clearly facilitated .... but not 
yet in its inactive form, along with tyrosinase receptor protein (TRP1). .... Hair 
color darkening with age is largely due to the influence of hormones, ... How 
melanocytes age and whether they age differently from other cell types is of 
interest. [DOC] [TLE] Human pigmentation genes under environmental selection ... [PAR] Sep 27, 2012 ... Skin, hair and eye color vary dramatically among geographically and temporally 
... Notably, skin color has only been a target for natural selection in ... as 
dendrites and deposited within keratinoctyes, which are the cells that take up ..... 
These remain intact as they move upwards in the epidermis to form caps... [DOC] [TLE] The Structure Of Hair | Best Hair Colour Guide - Hair Colouring Home [PAR] Hair growth and formation are depend ent on hormonal glands, general nutrition, 
and ... Come Alive Rinses ...

Question: Natural hair color comes from this pigment deposited in the hair cells as they form
Answer: Melanin