This structure of DNA is the physical basis for inheritance: DNA replication duplicates the genetic information by splitting the strands and using each strand as a template for synthesis of a new partner strand.
Edey wen n DNA eqqal tajittawt n taɣissa i etari: amasuɣal wan DNA isanatfas isalan n genetic s tuzant n tizawen d axadam n tezawt fuk chund dumu n aklulu n tezawt teynayat