Question

Expand DNA and
Its functions

Answer 1

D.N.A stands for Deoxyribo nucleic acid.

it is a thread like chain of nucleotides carrying the genetic instructions used in the growth, development, functioning and reproduction of all known living organisms and many viruses.

hope this help u buddy......

Answer 2

Deoxyribonucleic acid (DNA) is a nucleic acid that contains the genetic instructions for the development andfunction of living things. All known cellular life and some viruses containDNA. The main role of DNA in the cell is the long-term storage of information.