Evidence for Biological Change (Fossils (Conditions (Possession of hard…
Evidence for Biological Change
Types of Fossils
Preserved Hard Parts
Ways of Dating
Possession of hard parts
Rapid burial to prevent scavenging
Highly mineralized environment
Cold and dry conditions to slow decay
Analogous Structures: same function; different structure.
Homologous Structures: same structure; different function.
Gel Electrophesis for Proteins/DNA