The Mudcat Café TM
Thread #167618   Message #4099133
Posted By: Donuel
24-Mar-21 - 07:58 PM
Thread Name: BS: New news *not* about the virus
Subject: RE: BS: New news *not* about the virus
To complicate someones deliberate complication further, only women are 12% likely to have the fourth extra color cones that enhance color vision but without training or tests may never know it. The mutation results either in better color or color blindness. If a gal had a dad who was color blind, her chance of having 4 cones is better.

btw All howler monkeys male or female have 4 cones. I wonder if lions have this difference.