The dodo was placed in the kingdom Animalia because if fulfills all characteristics necessary to be defined as a member of that kingdom. This also means that it is a motile, multicellular, heterotroph with eukaryotic cells.
Change in light hope this helps
The genetic code is being carried by the DNA molecules which are found in most organisms.
DNA it is called Deoxyribonucleic acid. It is a thread-like known as nucleotides which carry genetic instructions which are used for growth, functioning, development, and reproduction.
Both RNA and DNA are nucleic acids. DNA stores biological information. DNA is the backbone in resistance cleavage and is made from alternating sugar and phosphate.