EMBRYOLOGY
NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a stimulus
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a sense organ
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a relay neuron
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a part of nerve cell
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Detailed explanation-1: -The human eye is a sense organ adapted to allow vision by reacting to light. The eye contains structures that allow it to perceive light, movement and colour differences. The eye is our collector of light, giving us sight. Its delicate structures enable entering light energy to be converted to electrochemical energy.
Detailed explanation-2: -Eyes are organs of the visual system. They provide living organisms with vision, the ability to receive and process visual detail, as well as enabling several photo response functions that are independent of vision. Eyes detect light and convert it into electro-chemical impulses in neurons (neurones).
Detailed explanation-3: -The Eyes Translate Light into Image Signals for the Brain to Process. The Ear Uses Bones and Fluid to Transform Sound Waves into Sound Signals. Specialized Receptors in the Skin Send Touch Signals to the Brain. More items