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Cloning - Coggle Diagram
Cloning
Benefits(Uses)
extinct animals
DNA from the remnants
new organs/ body parts
people w/t diseases and injuries
best livestock
ethical questions
clone animals (develop disease)?
clone human embryos?
still debating
politicians
scientists
philosophers
What is it?
clones
exact same genetic info
types
natural
identical twins
artificial
cutting
take a cut of a plant
replant
History of cloning animals
early 1900s
split animal embryos
twins
1996
cloned sheep
Dolly
DNA from one sheep
copied
injected into another sheep
Problems
premature aging
get older rapidly
arthritis
genetic uniformity
will affect the survival
if - from single clone
easy for diseases/viruses to spread
not very resistant