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Cloning :egg: :sheep: - Coggle Diagram
Cloning :egg: :sheep:
What is a clone?
organism
same genetic info
artificial
cutting
replanting
natural
identical twins
Cloning animals (history)
early 1900s
experiment
split animal embryos
in 1996
Dolly
cloned sheep
sheep 1: DNA
sheep 2: egg cell
uses
clone organs & body parts
use DNA
people with diseases & injuries
sheep 3: pregnant
revive extinct animals
use DNA
remnants of bones
clone livestock
Prolems
premature aging
Dolly
aged rapidly
died early
Deadly virus
Identical DNA
all die
diverse DNA
some die, some won't
Ethical questions
Is it right~?
to clone human embryos?
to clone animals?
still debating
philosophers
scientists
politicians