what is PCR?

Keep practicing — related questions

• What is the purpose of PCR (Polymerase chain reaction)?
• PCR is used for
• Who wrote "Kale Karname"
• 'Pushp ki Abhilaasa' the famous poem is wrriten by whom?
• Who is the author of "Suraj Ka Satwan Ghoda"
• "Parineeta" is wrriten by whom?
• Who is writter of famous poem "Jhansi Ki Rani"?
• Who wrote "The God of Small Things"?