Nictitating-membrane sentence example

nictitating-membrane
  • This arises from the nasal surface of the ball, and its tendon passes into the somewhat imperfectly transparent nictitating membrane.
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  • The power of hearing is acute, and so is the sight, the eyes being protected by upper and lower lids and by a nictitating membrane.
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  • The eye is provided with a nictitating membrane or third eyelid, at the base of which open the ducts of the Harderian gland.
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