I. Introduction
II. Examples of Classification Schemes
A. Six-Kingdom
modified from Whittaker's 5 kingdom scheme
based on
1) cell type
2) level of organism
3) nutrition
1. Animalia
2. Plantae
3. Fungi
4. Protista
5. Monera or Procaryotae
6. Archaebacteria
B. Eight Kingdom
1. Bacteria
a) eubacteria
b)
archaeobacteria
2. Eucaryota
a) animalia
b) fungi
c) chromista
d) plantae
e) protozoa
f)
achezoa
C. Three Domains
1. Eucarya (eucaryotes)
2. Archaea (archaeobacteria)
3. Bacteria (eubacteria)
III. Nanobacteria
sub-bacteria sized organisms
SYMBIOTIC ASSOCIATIONS
I. Introduction
II. Symbiosis
A. Commensalism
example: bacteria on mucous membrane
B. Mutualism
examples: protozoans and termites
lichens
ruminants
C. Parasitism
1. obligate parasite
2. facultative parasite
3. endoparasites
4. ectoparasites
Last updated June 23, 2005.