Relative brain weight

Range 2-2.5 Percent
Organism Human Homo sapiens
Reference Amazing numbers in biology, Rainer Flindt, Springer 2006, pp. 114 table 1.10.2
Comments Figure is percentage of body weight. A comparison makes sense only with closely related animal forms. Relative brain weights of Gorilla 0.2% and Orangutan 0.66%
Entered by Uri M
ID 104074