write introduction and overview about DNA, Gene and mutation. Also, what is the mutations types. where we can find the mutation information on the internet.  I wrote a paper that answer there question

write introduction and overview about DNA, Gene and mutation. Also, what is the mutations types. where we can find the mutation information on the internet. 

I wrote a paper that answer there questions but I want someone who can edit mine and add information on it since I didn’t talk about everything.