Behold the passionate physiology professor's moment of glory! Human color vision relies on specialized photoreceptor cells called cones in our retinas. While rods help us see in dim light, it's the three types of cones (responding to red, green, and blue wavelengths) that let us experience the full rainbow of existence! The professor's intensity perfectly captures that special academic fervor that happens when someone gets to teach their favorite topic. The hand gesture? That's universal professor sign language for "this will DEFINITELY be on the exam!"
All About The Cones

biology-memes, vision-memes, cones-memes, physiology-memes, photoreceptors-memes | ScienceHumor.io