A limbless reptile is a reptile that does not have any limbs, such as snakes. These reptiles have evolved to move by slithering or sidewinding due to the absence of limbs.
A tetrapod is a vertebrate animal with four limbs. "Tetra" means "four" and "pod" means "foot". Amphibians, reptiles, birds and mammals are all tetrapods; even snakes and other limbless reptiles and amphibians are tetrapods because they descended from animals which had four limbs. Whales and other cetaceans are also tetrapods because they are mammals have two front limbs and the two hind limbs are vestiges.
depends, most have 4 but some like snakes actually have 2 stubs ( long gone legs) All vertebrates on Earth(life with spines, bones, etc) with limbs have four limbs with two exceptions: Sirens (a variety of salamander) and the Mexican Mole Lizard, which have only two front limbs and no hind limbs.
Unlike other reptiles, turtles have a bony shell that protects their bodies. Additionally, turtles are distinctive in that their ribs are fused to their shell, a feature not seen in other reptiles. Turtles are also unique in their ability to retract their head and limbs into their shell for protection.
All reptiles are diapsids. Mammals (like you and I) are, in contrast, synapsids. So in that respect all reptiles are alike. However, I would not say they were all alike. Snakes are reptiles but lack limbs. Alligators are also reptiles, as are lizards. Tuatara, gavials, amphisbaenids, and tortoises each represent one of the four main modern orders of reptiles. They share some characteristics--just as you and I do, but I would not say they were all alike.
Reptiles has many many limbs. Example: Snakes- they have hundreds of limb so that is why they are so flixible.
snakes
A limbless reptile is a reptile that does not have any limbs, such as snakes. These reptiles have evolved to move by slithering or sidewinding due to the absence of limbs.
on land and sometimes in the water
Yes both mammals and reptiles are tetrapods and have 4 limbs . Both possess amnion which is extraembryonic membrane .
Reptiles that have limbs use them when them want to walk, climb, swim, or grasp.
A tetrapod is a vertebrate animal with four limbs. "Tetra" means "four" and "pod" means "foot". Amphibians, reptiles, birds and mammals are all tetrapods; even snakes and other limbless reptiles and amphibians are tetrapods because they descended from animals which had four limbs. Whales and other cetaceans are also tetrapods because they are mammals have two front limbs and the two hind limbs are vestiges.
Turtle
because their limbs and bones are stronger than those of amphibians
Turtle
depends, most have 4 but some like snakes actually have 2 stubs ( long gone legs) All vertebrates on Earth(life with spines, bones, etc) with limbs have four limbs with two exceptions: Sirens (a variety of salamander) and the Mexican Mole Lizard, which have only two front limbs and no hind limbs.
Unlike other reptiles, turtles have a bony shell that protects their bodies. Additionally, turtles are distinctive in that their ribs are fused to their shell, a feature not seen in other reptiles. Turtles are also unique in their ability to retract their head and limbs into their shell for protection.