Examlex
Which of the following was an early tetrapod that differed from fishes in part by having a neck, and for which nearly complete skeletal data are available from fossils?
Binocular Cue
A depth cue that requires the use of both eyes, such as stereopsis, which allows for the perception of depth and 3D structure from visual information.
Retinal Disparity
The difference in visual images that each eye perceives because of the eyes' different angles, providing a cue to depth perception.
Perception
The process individuals employ to sort and interpret the sensations they perceive to provide meaning to their external world.
Figure-ground
A principle in perception that describes how the visual field is organized into objects (the figures) that stand out from their surroundings (the ground).
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