It Is called, a mirror image or reflection.
Answer:
Oral poliovirus vaccine or Sabin vaccine, named for its inventor American physician and microbiologist Albert Sabin, was developed. OPV contains live attenuated (weakened) virus and is given orally.
The DNA has to code for a protein and it has to replicate
Answer:
adaption?
Explanation:
I will edit my answer if you tell me the options.