Cloning October 19, 2.009 *10 3 Objective: SWBAT describe the steps necessary to clone organisms SWBAT evaluate pros and cons of cloning organisms Catalyst: What are your feelings on cloning? It is 2050 and scientists have developed the technology to clone humans. What is one positive consequence of this? What is one negative consequence of this?
Cloning October 19, 2.009 *10 3. Objective: SWBAT describe the steps necessary to clone organisms SWBAT evaluate pros and cons of cloning organisms Catalyst: What are your feelings on cloning? - PowerPoint PPT Presentation
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Cloning October 19, 2.009
*103 Objective:
SWBAT describe the steps necessary to clone organisms
SWBAT evaluate pros and cons of cloning organisms
Catalyst: What are your feelings on cloning? It is 2050 and scientists have developed the
technology to clone humans. What is one positive consequence of this? What is one negative consequence of this?
Agenda
Catalyst Catalyst Cloning Cloning Cloning Video Cloning Video Cloning Debate Cloning Debate Exit Question Exit Question
Cloning
Key Point #1: Cloning is the process of creating a genetically identical copy of an organism by a somatic cell nuclear transfer.
Don’t copy, just look.
Sure, Mr. J. What does this look like in real life though? I'M GLAD YOU ASKED!!!!
Steps of a Somatic Cell Transfer 1) A nucleus is
removed from an egg 2) The nucleus is
removed from the cell that needs to be cloned
3) The nucleus from the cell that needs to be cloned is put into the empty egg.
4) It is given a jolt of electricity, causing it to divide and grow.
Species that have been successfully cloned to date Tadpole: (1952) Carp: (1963) Sheep: (1996)- FIRST ADULT ANIMAL TO BE