1N - Part 1 In a functioning human eye, light enters the human eye through the lense...

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Medical Sciences

1N - Part 1
In a functioning human eye, light enters the human eyethrough the lense and reaches the retina. What does the retinainterpret or record the light as and what type of message does itconvert it into?
1N - Part 2
In regard to the above, where does the retina send themessage it converts light into to, and through which nerve does itsend it?
1N - Part 3
If a personâ€™s eye is damaged in a way that obstructslight from reaching the retina, what impact can this have on theirsight?
1N - Part 4
Briefly explain how the sense of sight contributes to apersonâ€™s sense of equilibrium?
1N - Part 5
What are the hair-like structures in the nasal cavitythat contribute to the human sense of smell called?
1N - Part 6
In regard to the above, explain what these hair-likestructures do when they sense odour in order to allow humans tohave a sense of smell?
1N - Part 7
What other sense does humanâ€™s sense of smellenhance?
1N - Part 8
Which part of the ear is made up of the pinna and theexternal auditory canal?
1N - Part 9
Briefly explain the role/function of the pinna and theexternal auditory canal play in the human sense ofhearing?

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Part1 and 2 The retina acts like a film in the camera to create an image when focused light strikes the retinachemical reaction occurs within the specialized layers of cellsthese chemical reactions cause electrical signalwhich are transmitted through nerve cells into the optic nervewhich See Answer

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