Unit One- 1.2 Determining how species are related Flashcards
1
Q
what is anatomical evidence of relationships
A
studying morphology to determine evolutionary relationships
2
Q
physiology
A
physical and chemical functions of organisms
ex: internal process
3
Q
what are genes
A
sections of DNA made of long chains of molecules called nucleotides
4
Q
What’s are phylogenetic trees & clades
A
phylogenetic trees- visual diagram showing evolutionary relationships among organisms
clades- “branch” that allows you to see decadents of common ancestors
5
Q
what are the three domains
A
- bacteria
- archea
- eukarya
