how should i know? ask your dang teacher, sheesh
Yes, reptiles have most of the same organs as you and I, and are vertebrates, they are not like worms.
No. Reptiles are vertebrates, and therefore have a spinal column made of bone.
Sharks are not amphibians, mammals, or reptiles. They are a type of fish known as cartilaginous fish, as their skeletons are made of cartilage instead of bone.
Frogs have a skeleton made mostly of bone with some piecesmade ofcartilage.
Yes, reptiles have endoskeletons, just like other vertebrates. This internal structure provides support, protection, and anchorage for muscles. The endoskeleton is made up of bones and cartilage.
Mammals, birds, reptiles, amphibians, and some fish have endoskeletons. An endoskeleton is an internal support structure made of bone or cartilage that provides structural support, protects internal organs, and allows for movement.
Yes, reptile have vertebrae. Snakes have especially distinctive vertebrae as they are the only animal to have a zygosphene and zygantrum, to keep the adjacent vertebrae from twisting. Turtles are also distinctive as most are fused to the carapace.
An internal skeleton made of bone and cartilage is known as an endoskeleton. This type of skeletal system provides structural support, protects internal organs, and facilitates movement through the attachment of muscles. It is characteristic of vertebrates, including mammals, birds, reptiles, amphibians, and fish. The combination of bone and cartilage allows for flexibility and strength, adapting to various physical demands.
No. Snakes are relatively recently evolved compared with other types of vertebrates and are the newest branch of reptiles. The first animals with backbones we fish, which were followed by amphibians and reptiles. Dinosaurs, mammals, birds, turtles, crocodiles, and lizards all had backbones and appeared before the first snakes slithered across the ground.
Cartilage tissue.
hyaline cartilage A Hyaline cartilage, but lacking perichondrion
hyaline cartilage A Hyaline cartilage, but lacking perichondrion