Exam (elaborations)
Where are eyes placed on the head for animals that use vision to detect and escape quickly from predators? - ANSWER-WIDE field of vision so placed on the sides of the head (rabbit) or on eyestalks raised above the head (crab) monocular vision (eyes basi
changes in the amino acid sequence of the opsin protein - substitutions can shift the peak up or down and the effects are additive addition of a colored oil droplet to the photoreceptor (lizards, birds, etc.) Why do monochromat animals see the world in shades of grey? - ANSWER-living in dark, p...
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