lizards star in their very own commercials (gecko for geico) and well snakes all they get are horror films.
2006-10-11 06:13:05
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answer #1
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answered by Curious 3
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Although lizards and snakes belong to the same reptilian order, they have clearly visible differences. A typical lizard moves about on four limbs. It hears air-bone sounds through external ear openings, and sees with an eye, which may be covered by two movable eyelids. The typical snake, on the other hand, moves by undulating its body and is aided by broad ventral scales which catch against the ground and keep it from slithering back wards. It can only hear through its skull bones, which transmit vibrations from the ground. A glassy transparent scale covers its unwinking eye.
One of the features distinguishing the lizards and snakes from other reptiles is a drastic reduction of bones in the temporal region of the skull, which reaches its extreme among the snakes. Another is that the anal opening in lizards and snakes it transverse, instead of longitudinal as in crocodilians and turtles. Finally, both snakes and lizards have paired copulatory organs, and both have distinctive sets of sensory cells in their mouths, called Jacobson's organs.
As to differences between snakes and lizards themselves, most lizards can close their eyes, but a snake's eyes remain permanently open behind a clear covering called the spectacle. The unblinking stare of snakes may account for some of the superstitious fears people have about them. Snakes may account for some of the superstitious fears people have about them. Snakes also generally have a single row of widened scales under the belly, while the scales of lizards tend to be more nearly the same size above and below. Lizards typically have some sort of external ear; snakes have none. In most lizards the tail can be readily shed, evidently as an escape mechanism. In some, the broken-off section snaps and jumps about in an uncontrolled way. It is easy to imagine that this allows the rest of the lizard to slip quietly away from the scene while its attacker is preoccupied with the twitching tail. Later, a new tail generally grows again, sometimes lighter in colour, with a different scale pattern and shorter than the one that was left behind.
The most obvious difference between typical lizards and snakes, however, is the leglessness of the later. Although there are lizards that have no legs and that superficially resemble snakes, it is still generally easy to draw the line between the two groups. At the same time, it is also helpful to keep in mind that snakes are really a specialized and quite successful sort of lizard.
2006-10-11 06:09:25
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answer #2
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answered by Shayna 6
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Snakes don't have legs and get about by moving their ribs. Lizards have legs and go about like any other 4 legged animal.
There is a lizard that looks like a snake that has vestigial legs.
If you have more curiosity about the creatures, look them up on google or yahoo. I guarantee this will attract your interest for some time.
2006-10-11 06:09:39
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answer #3
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answered by expatmt 5
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Basically, lizards have legs, but here in FL we have legless lizards which have reabsorbed their legs, so they look like a snake & can break off part of their tail & grow it back like a lizard. FL is a wierd place. We also have "walking" catfish, which can walk with their fins & survive outside of water for a long time as long as they're moist.
2006-10-11 06:10:57
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answer #4
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answered by shermynewstart 7
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1 has legs the other don't. and some snakes like water and i think most Lizards don't...
2006-10-11 06:11:02
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answer #5
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answered by Scott 6
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Snakes has no leg. A lizards has four legs. Both belong to the reptile family.
2006-10-11 06:06:48
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answer #6
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answered by helping 1
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lizards can see pretty good,hear and smell in different ways. and have legs. snake cant see well, dont have legs and smell with there toungue. snakes dont have ears and lizards do
2006-10-11 08:53:44
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answer #7
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answered by inkslinger00743 2
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snkaes and lizards both dont have ears, snakes dont have legs, snakes never blink
2006-10-11 06:10:40
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answer #8
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answered by Anonymous
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The primary difference is that most (but not all) lizards have legs.
2006-10-11 06:50:48
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answer #9
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answered by Rags to Riches 5
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no longer something different than that it truly is beneficial to maintain him out of the sunlight as much as different huge-unfold snakes. maximum albino species sunlight burn truly and can get epidermis maximum cancers. (this occurs plenty in white cats) whether it truly is a real albino he will have crimson eyes, in any different case he's in basic terms white, yet the two way, stay away from prolonged sunlight exposure. Corn snakes are available a sort of colours. ;-))
2016-10-02 04:51:01
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answer #10
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answered by ? 4
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