DNA would be the blueprint for the development of organisms. There's two kinds of DNA: nuclear and mitochondrial. though all of us have in essence precisely the same set of genes, we also have variations in our genes https://hamzaekep088162.blogchaat.com/30408180/a-review-of-take-our-at-home-test-to-provide-a-complete-report-regarding-how-your-body-operates