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Genetics and identity - Coggle Diagram
Genetics and identity
Personality and genes
Personality traits are partly genetic
Much of personality is inherited vs learned
Genes affect brain chemistry which influence behavior
Environment and family
Traits passed from parents
Physical traits
Health traits
Dominant and recessive genes
Punnett squares
What makes us human
Humans share 99.9% of their DNA
0.1% of DNA makes us unique
Genes help create the brain structure
Our ability to think, create, communicate
Why we all look different
Genes control physical traits
Alleles can result in different traits
Mutations and environment
Tracing ancestry through DNA
DNA test
Mitochondrial DNA passed from mothers to children
Y chromosome DNA traces paternal lines