Download The 6 Kingdoms of Life

Name ___________________________________
Kingdoms and Domains Outline
Period____
The 3 Domains of Life
This phylogenetic tree is based on ________ sequences that demonstrate the
The Kingdoms of Life
• Biologists have _____________ living things into large ________ called
___________ of all living things into _______ broad ______________.
__________________.
• Biologists group ______________ into six ______________ based on
________ and ________ sequencing and _____________:
– Cell _____________
• Organisms are either _______________ or _________________.
– Cell ____________
– ____________ Type
• Organisms are either ____________ or ________________.
– ________________
• Organisms are either ____________ or ________________.
The 6 Kingdoms of Life
• The ___________ thought to be the oldest is ______________, which is
composed of the organisms in the Kingdom _______________.
• ___________ is the second _______________ domain
and is also composed of single kingdom
_________________________.
• The third domain, _____________, contains all four
of the eukaryotic kingdoms: _____________
(animals), __________ (fungi), __________ (plants), and
____________ (protists).
The Domain Bacteria
• Contains a single kingdom, _____________________.
– Some scientists call this kingdom ______________.
• ______________ are _______________ and have no internal ___________.
• ____________ are found in practically every _________________ on Earth.
Characteristics of Bacteria
_______________ have strong exterior
___________________ made of
_____________________, a weblike
molecule complex made of
____________________ strands crosslinked by short peptide bridges.
The Domain Archaea
• Contains a single kingdom __________________________________.
• Archaebacteria are _______________ that have _____________ very early
from ________________.
• They are more closely related to ____________ than to ______________.
Characteristics of Archaebacteria
• Cell _________ and _______________________
– The cell ________ of archaebacteria do ______ contain peptidoglycan,
as the cell walls of ______________ do.
– Archaebacteria contain __________ very different from those of
bacteria or eukaryotes.
• _________ Structure and Translation
– The ribosomal ______________ of archaebacteria are very similar to
Kinds of Bacteria
those of _______________ and different from those of ____________.
• Bacteria can cause ___________, while others are __________ by humans
to process ____________.
• Bacteria are used to _____________ agricultural __________, to produce
various ___________, and perform _______________ engineering.
• Some Bacteria obtain ____________ from inorganic compounds such as
hydrogen sulfide, ______________, and methane.
• Some Bacteria are _________________ and are found in ___________ and
freshwater ___________________________.
• Some _____________________ Bacteria are able to _________ in the
absence of _________________.
• _________________ Bacteria are also important ____________________.
Kinds of Archaebacteria
• ____________________
– These archaebacteria obtain ___________ by combining ___________
gas and carbon dioxide to form _______________ gas.
– Methanogens live _________ in the mud of ___________ and are
poisoned by even traces of _________________.
• ____________________
– A group of extremophiles called __________________ lives in very
_________ places.
– _______________ inhabit very __________ lakes that can be three
times as salty as _________________.
– Other extremophiles live in very ______________ places or under
– Genetic __________________ during meiosis and fertilization causes
the _______________ of eukaryotes to vary widely, providing for
_________________.
enormous ________________.
• Nonextreme Archaebacteria
– These grow in all the ____________ environments that bacteria do.
The Domain Eukarya
• Eukarya is made up of _________ kingdoms:
– _____________
– _____________
– _____________
– _____________
• Members of this domain are _______________.
Characteristics of Eukarya
• Highly _______________ Cell ____________
– All eukaryotes have _________ with a _____________ and other
internal ___________________.
• _________________________
– The activities of _______________ cells are _______________ and
the cells themselves are in _____________, occurs only in eukaryotes.
• ______________ Reproduction
– _____________ cell division forms ___________ games and ______
gametes unite to form a ___________ cell in __________________.
Kinds of Eukarya
• A wide variety of Eukaryotes are _________________.
– _______ unicellular Eukaryotes are in the kingdom ______________.
• ___________ contain both _______________ and _______________
organisms, many are ________________.
• ____________ are _____________ that are mostly _________________.
– Many fungi live on and _______________ dead organisms, many
others are _________________.
• ___________ and ___________ are all ______________________.
– Almost all ____________ are _______________ and have cells with
cell ____________ composed of ________________.
– All ______________ are ____________ composed of cells that do
_______ have cell walls.
– Most plants and animals have __________ and ______________.
Kingdom and Domain Characteristics
Domain
Kingdom
Multicellularity
• _____________
Characteristics
– A __________ organism is a group of _______ that are permanently
Cell type
Cell
Structure
Body Type
Nutrition
Example
____________ but do not _______________ with one another.
• ______________
Bacteria
Enterobacteria
Spirochetes
– A ______________ collection of _________ that come ____________
for a period of time and then _______________.
• True ____________________
– An _______________ composed of __________ cells that are
Archaea
Methanogens
____________________ associated with one another.
– Enables cells to ______________ in different ________________.
Eukarya
Amoebas
Euglenas
Kelps
• _______________ Multicellularity
– _________ and ____________ have _____________ multicellularity.
– The __________________ cells of most plants and animals are
________________ into structures called __________ and ________.
Eukarya
Yeasts
Mushrooms
Eukarya
Ferns
Pine trees
Eukarya
Birds
Earthworms