Ernest Castillo

31%
Flag icon
Among sequential hermaphrodites like flame wrasses, after a female changes into a male, he has changed not only his sex—which gamete he produces, once eggs, now sperm—but also his “sex role,” which is the behavioral expression of his (new) sex. In humans, we call this gender, or sometimes, gender expression.
A Hunter-Gatherer's Guide to the 21st Century: Evolution and the Challenges of Modern Life
Rate this book
Clear rating
Open Preview