I call on my biological psychologist tipster friends for some answers: (1) Are there gender differences in the numbers of rods and cones in the retina?
(2) Is there a "purpose" to having different eye and hair color? (3) Can sleep deprivation or a high fever "cause" visual hallucinations? (4) Eye separation in birds, camelleons and rabbits? Gosh I don't remember the exact student question; that was all I had time to jot down. Drat. Maybe it will mean something to someone on the list.... Thanks Annette Annette Kujawski Taylor, Ph.D. Professor of Psychology University of San Diego 5998 Alcala Park San Diego, CA 92110 619-260-4006 tay...@sandiego.edu --- To make changes to your subscription contact: Bill Southerly (bsouthe...@frostburg.edu)