Question

what is DNA
Let mahesh bro answer​

Answer 1

Answer:

Deoxyribonucleic acid, more commonly known as DNA, is a complex molecule that contains all of the information necessary to build and maintain an organism. All living things have DNA within their cells. In fact, nearly every cell in a multicellular organism possesses the full set of DNA required for that organism.

Answer 2

Deoxyribonucleic acid (DNA) is a molecule that contains the biological instructions that make each species unique. DNA, along with the instructions it contains, is passed from adult organisms to their offspring during reproduction

DNA is a double stranded helical macromolecule that contains the instructions for creating RNA molecules, peptides, and proteins. ... Each strand of DNA is composed of a long chain of nucleotides, which consist of a sugar, a phosphate group, and a nitrogen-containing base of cyto