| Question | Answer |
|---|---|
| prolonged and intimate relationship between organisms | symbiosis |
| tree of life sections | bacteria, archaea, eukaryota |
| dna is transcribed into what | rna |
| rna is transcribed into _ via _ | protein, ribosomes |
| Luca | last universal common ancestor |
| mutation drives _ | variation |
| variation drives _ | evolution |
| what is used for phylogenetic analyses | rRNA gene sequences |