Question

What is dna copying? how is it done? what are its uses?

Answer 1

DNA replication i.e creation of a DNA copy is the most basic event in reproduction in which chemical reaction take place in the cell to prepare two copies of DNA in reproducing cell.The 2DNA copies separate followed by separation os cellular apparatus nd hence one cell divides into two daughter cells which are genetically identical. It is imp. nd used usually for genetically identity .

Answer 2

DNA copying is a process of transfer of DNA from parents to offspring in this process a copy of DNA of parents is mad and transfer to the daughter's cell. but this copying is not accurate and this causes variation.