Animal, , any of a bunch of multicellular eukaryotic organisms (i.e., as distinct from micro organism, their deoxyribonucleic acid, or DNA, is contained in a membrane-bound nucleus). They are thought to have advanced independently from the unicellular eukaryotes. Animals differ from members of the 2 other kingdoms of multicellular eukaryotes, the vegetation and the fungi , in elementary animal shelter variations in morphology and physiology. This is essentially because animals have developed muscles and therefore mobility, a attribute that has stimulated the further development of tissues and organ methods.
- Animals are monophyletic, that means they are derived from a standard ancestor.
- However, essentially the most stored pet species are mammals, namely dogs, cats, and rabbits.
- Camels can travel as fast as horses, however can even