Paranah
Sharks are a type of cartilaginous fish, that is their skeleton is made of cartilage rather than bone. They belong to the vertebrate subphylum of chondrichthyes.
Sharks are a type of cartilaginous fish, that is their skeleton is made of cartilage rather than bone. They belong to the vertebrate subphylum of chondrichthyes.
Sharks are a type of cartilaginous fish, that is their skeleton is made of cartilage rather than bone. They belong to the vertebrate subphylum of chondrichthyes.
WHich group would you classify -3
Manta rays, as well as sharks, are members of a group of fish called elasmobronchs. This means that their entire skeleton is made of cartilage. Elasmobranchs are vertebrates (have a backbone -- made of cartilage).
To 'classify' means to group into a certain category.
Sharks are a type of fish that have no bones, only cartilage. Some parts of their skeleton, like their vertebrae, are calcified. Cartilage, a strong fibrous substance, is softer than bone; our nose and ears are made of cartilage. Sharks belong to the group of fishes called Elasmobranchii, which also includes the rays, skates, and ratfish. The Elasmobranchii are all fish that have no bones, only cartilage.
The skeleton is not an organ
Skeleton is not a single bone. Group of bones makes a skeleton The adult human skeleton usually consists of 206 named bones.
Sharks are a group of fish with a skeleton of cartilage instead of bone. There are over 470 species of shark ranging from the dwarf lanternshark (6.7 inches long) to the whale shark (39 feet long). Their phylum is Chordata (having a backbone), and class is Chondrichthyes (cartilage skeleton).
Sharks belong to the Chondrichthyes class which means that they lack what is called "true bone". Their "skeleton" is made up of cartilage, which is the same as the human ear, so they do not have an actual skeleton.
Food guides usually classify sunflower and other seeds in the ____________ group.