Two objects with the same visual angle will always...     have the same retinal image size.     be at the same location.     be at the same distance.     have the same perceived size

You discover that the convergence ratio for the photoreceptors in the Zerons is opposite to that of humans, i.e the convergence ratio for rods is lower and the convergence ratio of cones is higher. The site and distribution of the photoreceptors is the same as in humans. Question: What might be true for Zerons vision? The images formed in the dark are sharper than those formed in light The central parts of their visual field aren't as sharp as the peripheral parts of their visual fields. They are better at forming color contrasts in images They have poor differentiation between black and white

Events in Visual Perception Potassium channels open. Potassium ions move out of the neuron. Some sodium channels open in the neuronal membrane of the dendrite. All ion channels close and the Na+/K+ exchange pump starts working. Some sodium ions diffuse into the neuron membrane of the dendrite. Lights hit the retina. The threshold level is reached at the neuronal membrane of the dendrite. The remaining sodium channels open. Sodium ions move into the neuron. List, in order, the events in visual perception that must occur for a person to see an object:

When the human eye is in complete darkness, how do the cones of the eye respond? Only one type is stimulated None of the types are stimulated All types are stimulated Only two types are stimulated