Biology, asked by mayank244627, 10 months ago

define cloning.
With first clone​

Answers

Answered by itzvishuhere2
4

Heya mate!!

Cloning is the process in which exact copies of organisms are formed.

Clones are identical same like organism

First time clone was formed by Ian Wilmut and his Collageous in scotland.

First clone was Dolly

Dolly was a sheep

She died on 14 th feb 2003

In Indian civilization clones are completely prohibited.

Hope it helps you dear✌️✌️

Answered by SelieVisa
1

Answer:

A) Cloning: In principle, cloning is the process of producing genetically identical individuals. Cloning is observed in nature. Cloning can also be Biochemical or Reproductive. Cloning involves the producing of genetically identical individuals of an organism either naturally or artificially.

B) Cloning in nature: In nature, many organisms produce clones through asexual reproduction. Cloning in biotechnology refers to the process of creating clones of organisms or copies of cells or DNA fragments (molecular cloning). It happens often in nature—for example, when a cell replicates itself asexually without any genetic alteration or recombination. Prokaryotic organisms (organisms lacking a cell nucleus) such as bacteria create genetically identical duplicates of themselves using binary fission or budding. In eukaryotic organisms (organisms possessing a cell nucleus) such as humans, all the cells that undergo mitosis, such as skin cells and cells lining the gastrointestinal tract, are clones; the only exceptions are gametes (eggs and sperm), which undergo meiosis and genetic recombination.

C) Two historic events in picture attachment:

Dolly the sheep became the first clone of an adult mammal, at the Roslin Institute, near Edinburgh in 2003.

South Korean cloning and stem cell researcher Hwang Woo Suk (left) and Gerald Schatten of the University of Pittsburgh School of Medicine with Snuppy, the first successfully cloned dog in 2005.

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