Snakes do not have eyelids, therefore are unable to blink. Answer Save. 11 Answers. And while most lizards have movable eyelids that periodically close to protect and lubricate the eyes, a snake’s eyes are always open, protected by immobile, transparent scales. There is a cobra, in which the holes are not at the tips of the teeth, but on their front surface. No, snakes don't have eyelids, but, they do have moist invisible screens that act as shields. Snake eyes are covered with a special scale shaped to cover the eye perfectly. Eye caps repel dust from their corneas and maintain moisture. It’s true, snakes don’t have eyelids, but have spectacles – transparent scales or layers keeping snakes’ eyes out of harm and stopping them from becoming dry. Snakes are like Geckos in that they do not have eyelids. yLizards can hear but snakes cannot. 7. Favorite Answer. That’s how they are able to burrow and slide through rough terrains without damaging their eyes. When a snake sheds its skin, it must also shed its eye scales, because a snake’s eye scales are part of its skin. Also, they are deaf to airborne sounds, and they ‘hear’ by picking up vibrations through their jawbones. Such a snake does not bite the victim, but “spits” with poison. B. Eyelids and ears yLizards have eyelids but snakes eyes are covered with a transparent scale. But unlike most lizards, snakes have thin, forked tongues, and they lack external ears. 14. 1. Legs and tails 2. Teeth and claws. This means snakes do not need to blink! Do snakes have eyelids? Snakes do not have any eyelids; instead, a transparent scale protects their eyes. Therefore, snakes never blink. Snakes don’t have eyelids so when snakes’ brain decides it’s time for a nap it simply put itself in a sleeping mode. They do however, have a protective scale that covers each eye from debris and other irritants. Correct! The part of body in direct contact with the ground, have incredible sensitive stereo hearing, which enables a snake to sense and detect the position of prey. boo2. Snakes Do Not Have Eyelids. According to this hypothesis, the fused, transparent eyelids of snakes are thought to have evolved to combat marine conditions (corneal water loss through osmosis), and the external ears were lost through disuse in an aquatic environment. snakes don’t have eyelids, but some legless lizards do. Yes, snakes have eyelids, but the serpent’s eyelid is transparent and covers the eyeball as a film. They protect their eyes with a pair of modified scales called eye caps. 1 decade ago. A snake is a reptile with a long, thin body but no legs. Snakes cannot … A snake's jaws are flexible and can open very wide, so snakes can tackle big prey. Relevance. Unlike Geckos they do not lick their eyes to moisten and clean them. What 2 things do lizards have that snakes do not? 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