Phylum: Chordata Subphylum: Vertebrata Classes: Chondrichthyes Osteichthyes Amphibia Reptilia Aves Mammalia.
Chordata: Amphibans, Reptiles, and Birds William Ross Jeff.
Animals with backbones Animals with backbones or vertebrates are classified into 5 subgroups. Fish is the largest of vertebrates.
Asexual & Sexual Reproduction. Asexual Reproduction Type of reproduction in which a new organism is produced from ONE parent and the offspring is identical.
All living things are called organisms. Biodiversity is the short form of Biological Diversity. Biodiversity refers to the wide variety of organisms.
