Usne khudpar paani gira liya

Kyun regular paani mein daalte hai fluoride

Jaaniye kyun Fishes garm paani mein survive nahi kar pati..!!

Kyun hota hai paani ka volume level kam namak ke dalte hai

Ships paani mein kyun nahi doobte

Iss video mein dekhein kaise kaafi insects paani pe chal paate hai..!!

Describe the formation of recombinant DNA by the action of EcoRI. OR Describe the process of amplification of "gene of interest" usning PCR technique.