1. morphology
different structures than bacteria; believed to be the most
primitive organisms, capable of inhabiting extreme
environments
the two-name system of naming living things used in
classification
2.
eubacteria
archaea
reproductive isolation
3. prokaryotic organisms including bacteria and cyanobacteria
a cell that has a membrane-bound nucleus and/or organelles
4.
as its major characteristic
the form or appearance of an organism; the collection of
5. physical characteristics and the structure which make up an
organism; a basis for species definition
6. a cell whose nucleus is not bound by a membrane
prokaryote
binomial nomenclature
7.
the separation of populations of organisms by some type of
barrier to produce variations of species; no reproduction or
exchange of genes occurs between the separated groups; a
basis for species definition
eukaryote