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Evolution (Evidence (molecular (amino Acid, Gene expression, DNA sequence,…
Evolution
Evidence
Comparative Anatomical
bodies modified parts
vestigial structure
homologous structure
Fossil evidence
relative dating
Radioactive dating
teeth, feather, claws
homologous
Character different
common ancestor
similar
common ancestry
species
ancestry of two or more species
embryological
Development
not visible in full development
horological evidence
molecular
amino Acid
Gene expression
DNA sequence
compare to determine
Macro-evolution
Small changes build up over millions of years
Patterns we see when looking at the large scale
Evolution above the species level
small changes over 38 billion years
Evidence for Evolution
Amino Acid sequence
Patterns of Anatomical
Patterns of embryological Similarities
DNA sequences
Mechanism
Migration
Genetic Draft
Mutation
Natural Selection
Micro-evolution
Occurs over short periods of time from generations
Change in gene frequency within a population
Mutation
change in DNA
Genetic variation
Questions
How can we prove evolution
Genetic Drift
Affects the gene makeup
Migration (Gene flow)
Change of genetic material
Natural Selection
Darwins notes
Variation of traits
Carrying capacity
Heredity
Adaptation
camo