cloning

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cloning. First cloned cat. First cloned companion animal. CC (copy cat) female domestic shorthair cat (b. Dec. 22, 2001) photo Jan. 18, 2002. Cloned at Texas A&M Univ. College of Vet. Med. & Biomedical Sciences. Reproductive cloning genetics DNA cc cat

CC, The First Cloned Cat

Sergeant Stubby or also known as Mascot Stubby. Unofficial mascot dog of the 102nd Infantry Regiment of the United States with the 26th (Yankee) Division in World War I. War dog. Possibly a Boston terrier - also sometimes described as a Boston bull terrier

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Facsimile of one of William Henry Ireland's forgeries, a primitive self-portrait of William Shakespeare(tinted engraving). Published for Samuel Ireland, Norfolk Street, Strand, December 1, 1795. (W.H. Ireland, forgery)

The Time a Law Clerk Successfully Forged a New Shakespeare Play to Impress His Dad

Srinivasa Ramanujan, Indian mathematician and autodidact.

6 Interesting Facts about Srinivasa Ramanujan

Scottish fold cat. A genetic mutation caused (in the original cat-1961) the ears to bend forward and down.

Shorthair Cat Breeds

King Cobra snake in Malaysia. (reptile)

9 of the World’s Deadliest Snakes

Four year old boy with grandfather and father lighting Hanukkah menorah. Photo taken on: December 21st, 2009

Which Is Correct: Hanukkah or Chanukah?

cloning Article

What is cloning?

Written and fact-checked by The Editors of Encyclopaedia Britannica

Cloning is the process of generating a genetically identical copy of a cell or an organism. Cloning happens all the time in nature. In biomedical research, cloning is broadly defined to mean the duplication of any kind of biological material for scientific study, such as a piece of DNA or an individual cell.