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RT @KathrynFeller: Rods and cones may not be what they appear to be. New study on photoreceptor evolution and snakes. SNAKES! https://t.co/…
RT @KathrynFeller: Rods and cones may not be what they appear to be. New study on photoreceptor evolution and snakes. SNAKES! https://t.co/…
RT @KathrynFeller: Rods and cones may not be what they appear to be. New study on photoreceptor evolution and snakes. SNAKES! https://t.co/…
RT @KathrynFeller: Rods and cones may not be what they appear to be. New study on photoreceptor evolution and snakes. SNAKES! https://t.co/…
Rods and cones may not be what they appear to be. New study on photoreceptor evolution and snakes. SNAKES! https://t.co/JGB93s7JEx