The right option is; genome
Genome is the term that describes the entire DNA for an organism.
A genome is an organism’s complete genetic information (DNA) which includes all of its genes, usually expressed in number of nucleotide base pairs. The genome is composed of the genes, noncoding DNA, chloroplast DNA and mitochondrial DNA. The four nucleotide bases that make up DNA are adenine (A), cytosine (C), guanine (G) and thymine (T).