1Microorganisms
Organisms that are unseen by the human eye, require a microscope
2Microbiology
A branch of biology which studies of microorganisms
3Classification
(1) The rules: the systematic approach to group organisms
4Taxonomy
(2) Practice, the steps, where it fits: The science of classifying organisms
5Dkpcofgs
Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
6Nomenclature
(3): How to give an organism a scientific name
7Phylogenetic tree of life
A branching diagram that shows the evolutionary relationships and shared ancestry among different organisms
8Prokaryote
Simple, small, single-celled organisms that lack a nucleus and membrane-bound organelles.
9The Three Domain System
Based on Rrna, living organisms are classified into three domains: Bacteria, Archaea, and Eukarya