Number of hairs on human head
Range | 90,000-150,000 unitless |
---|---|
Organism | Human Homo sapiens |
Reference | Amazing numbers in biology, Rainer Flindt, Springer 2006, pp. 212 table 4.2.2 |
Primary Source | See references-Bertelsmann 1979, Meyer 1964, Rucker 1967-in German in the book mentioned above |
Comments | Blonde 150,000 brown haired 110,000 black haired 100,000 red haired 90,000. In addition, all have 25,000 body hairs, 420 eyelashes, 600 eyebrows. |
Entered by | igal milo |
ID | 101509 |