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Cloning rare or extinct animals

Cloning rare or extinct animals. Flick user: Frank Mauer CC 2.0. What is a clone?. Noun – an organism produced from one ancestor to which it is genetically identical. What is a clone?. The cloning of a multi-cellular organism is called organism cloning and includes :.

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Cloning rare or extinct animals

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  1. Cloning rare or extinct animals Flick user: Frank Mauer CC 2.0

  2. What is a clone? Noun – an organism produced from one ancestor to which it is genetically identical

  3. What is a clone? The cloning of a multi-cellular organism is called organism cloning and includes: Wiki user: Andreas Cappell CC2.0 Wiki user: Evanherk CC3.0 Wiki user: Kobako CC3.5

  4. Reproductive cloning • Remove the nucleus from a body cell • Implant the nucleus into an egg • If this egg begins to divide normally it can be implanted into a surrogate mother • The offspring will be a clone of the nucleus donor

  5. How to clone an animal To clone an organism you need: • A perfect DNA sample • A suitable surrogate mother In extinct species both of these will be hard to find

  6. Example: Woolly mammoth The woolly mammoth has often been seen as a candidate for cloning as many specimen have been found preserved in perma-frost • However: • DNA is unlikely to have survived the freezing process • Cells may rupture as ice forms inside them • There are no mammoths to act as surrogate so you would have to use an elephant and this could cause cross species complications Wiki user: Ben2 CC3.0

  7. Activity Task 1 • In your groups turn over the animal profile cards on at a time and read out the information • Decide as a group which of the species you would most like to clone, and why, and place them in order accordingly • You have 10 minutes to complete this activity

  8. Activity Task 2 • Now that you have ranked the species look at the stakeholder cards • Each of the stakeholders has their own perspective on the idea of cloning • Take each stakeholder in turn and discuss how you think they would feel about your top three choices • You have 10 minutes to complete this activity

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