the spectacles are transparent. use your common sense if you want to see properly then how can spectacles be opaque. thank you
Blepharitis is a common and chronic inflammation of the eyelids that causes red, swollen, and itchy eyelids. It can result from bacterial overgrowth, skin conditions, or blocked oil glands near the eyelashes. Treatment typically involves keeping the eyelids clean, warm compresses, and sometimes antibiotic ointments.
No, snakes do not have eyelids. Instead, they have a transparent scale over their eyes called a spectacle, which helps protect their eyes.
Snakes do not have eyelids because they have evolved to have a protective layer called a spectacle or brille over their eyes. This clear scale helps keep their eyes moist and protected without the need for traditional eyelids.
Your eyelids may not stay open due to fatigue, sleepiness, or a medical condition like ptosis, which causes drooping eyelids. It is important to rest and seek medical advice if this issue persists.
The orbicularis oculi muscle inserts into the skin surrounding the eyelids, allowing it to close the eyelids and protect the eyes.
A human eyelid is not transparent of course. But some animals like snakes have permanently sealed transparent eyelids which protect their eyes from foreign materials. Frogs also have transparent eyelids to protect its eyes while swimming in water.
6 - two upper, two lower and two third eye lids. The third eyelid is under the lower lid and serves like a windshield wiper to clear the cornea when the camel blinks. Camels actually have three eyelids! Two of them have lashes, and the third is thin. Camels have three eyelids per eye so they have six eyelids total. The extra eyelids help protect it from sandstorms. The third eyelid is translucent (they can see through it) so their eyes will be covered during sandstorms.
translucent
no they dont have eyelids
Dogs actually have 3 eyelids.
No, it's translucent.
3 eyelids
Yes, dinosaurs did have eyelids.
Yes..It is translucent...
3 eyelids
Rats have eyelids.
Eyelids are accessories of the eye. They are not organs.