ANIMAL PHYSIOLOGY
NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The rat runs away from the fruit to process the new sensory information.
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Sensory receptors in the rat’s whiskers respond to input about the texture of the fruit.
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The rat’s chemical receptors detect chemicals in the fruit that alert the rat to possible danger.
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Information gathered by the rat’s auditory receptors signal that the environment around the fruit is not safe.
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Detailed explanation-1: -A rat approaches a piece of rotting fruit, smells it, takes a small bite, and then runs away. Which statement best explains the reason for the rat’s behavior? The rat runs away from the fruit to process the new sensory information. Sensory receptors in the rat’s whiskers respond to input about the texture of the fruit.
Detailed explanation-2: -Which statement best describes how sensory receptors in the eye gather information to be processed by the brain? The cornea bends incoming light, which is then focused by the lens. Cells in the retina detect light and produce nerve signals sent to the brain through the optic nerve.
Detailed explanation-3: -Which statement best describes why the baby grasps Beth’s finger? The baby’s reflex to grab is an innate behavior.