Word forms: 3rd person singular present tense investigates , present participle investigating , past tense , past participle investigated. verb. If someone, especially an official, investigates an event, situation, or claim, they try to find out what happened or what is the truth.
Gene cloning is a method for making many identical copies of a gene by inserting the gene into a living host cell.Under appropriate conditions, the host cell will replicate the foreign DNA along with its own DNA whenever it divides.ene cloning is a method for making many identical copies of a gene by inserting the gene into a living host cell.
Recombinant DNA technology was used for the reproductive cloning of Dolly the sheep. Recombinant DNA technology could be used to help crops resist extreme weather conditions. Recombinant DNA technology can be used for the therapeutic cloning of essential organs. A scientist works in a genetics lab. The GloFish was created by giving zebrafish fluorescent proteins found in jellyfish. DNA.