Transcript The 6 Kingdom`s

Warm-up! 2/1
What is the name of the man who
developed our current system of
classification and what are the 7
levels of his system?
The 6 Kingdoms of Life
Important Terms!
 Prokaryote –
A simple cell with NO
nucleus and no organelles. Always
unicellular. These were the very first
cells!
 Eukaryote – A complex cell with a
nucleus and organelles. Can be uni or
multi-cellular.
Important Terms!
– ‘Self feeder.’ Can
make its own food from sunlight
or chemicals.
Heterotroph – ‘Other feeder.’
Must consume other organisms
for food.
Autotroph
Important Terms!
– the organism is
made of only 1 cell.
Unicellular
– the organism is
made of more than 1 cell.
Multicellular
Animalia
 All
multi-cellular
 Cells are Eukaryotic contain a nucleus
and membrane bound organelles
 Cells lack cell walls
 Heterotrophs (cannot make their own
food)
 Cells are specialized for particular
functions
Plantae
 All
plants are multi-cellular
Eukaryotes
 Contain chlorophyll for capturing
sunlight!
 Are autotrophs! Make their own
food!
 All plants reproduce sexually
Mushrooms
Mold
Ringworm
Yeast
Fungi
 Do
not contain chlorophyll (nonphotosynthetic)
 Important decomposers
 Most are multi-cellular eukaryotes,
but some are unicellular like yeast
 Cell walls are made of chitin (a
complex sugar)
Warm-up! 2/1
In the forest I find a multi
cellular eukaryotic organism
with cell walls made of chitin
– to which of the 6 Kingdoms
does it belong?
Archaebacteria
 Found
in harsh environments (undersea
volcanic vents, acidic hot springs, salty
water)
 Cell walls without peptidoglycan
 Subdivided into 3 groups based on their
habitat --- methanogens,
thermoacidophiles, & extreme halophiles
 Some of the oldest living things!!!
Halophiles (like salt/sulfur)
Thermophiles (like heat)
Eubacteria
Most are heterotrophic (can’t make
their own food)
 Cell walls made of peptidoglycan
 Prokaryotic!
 Can be identified by Gram staining
(gram positive or gram negative)
Eubacteria

Staphylococcus
aureus

Treponema
pallidumcholera
(syphilis)

Escherichia coli
Protist
 Eukaryotes
 Most
are unicellular
 Heterotrophs that ingest small food
particles & digest it inside food vacuoles
containing digestive enzymes
 Classified by the way they move (cilia,
flagella, pseudopodia...)
Amoeba
Rotifer
Volvox
Spyrgyra
Euglena
Algae
Ticket – Kingdoms
Take out a sheet of paper and tear
it in half. Share with a neighbor.
You may use the notes you just
took.
Are you ready?
Warm-up! 2/2
1. I find a creature with no cell
walls – to what kingdom does
it belong?
2. I find an organism with
eukaryotic cells – it could
belong to any of which 4
kingdoms?
1. Which Kingdom do I belong to?
2. Which Kingdom do I belong to?
3. Which Kingdom do I belong to?
4. Which Kingdom do I belong to?
5. Which Kingdom do I belong to?
6. Which Kingdom do I belong to?
7. Which Kingdom do I belong to?
8. Which Kingdom do I belong to?
9. Which Kingdom do I belong to?
10. Which Kingdom do I belong to?
Warm-up! 2/3
A bacteria is growing in an
acidic pool of water. Its cell
walls are made without
peptidoglycan. What
Kingdom does it belong to?
Warm-up! 2/3
A bacteria is growing in a
salty pool of water. It’s cell
walls are made without
peptidoglycan. What
Kingdom does it belong to?
Archeabacteria
Important Classes from Kingdom
Animalia!
There are LOTS of classes in the animal
kingdom – we are going to talk about 6:
Insecta
Osteichthyes (bony fishes)
Amphibia
Reptilia
Aves (birds)
Mammalia (us!)
Linnaeus’s Hierarchy of
Classification
 Kingdom
 Phylum
 Class
 Order
 Family
 Genus
 Species
The system is a
hierarchy, that is
consists of levels.
Kingdom is the largest
level and species is the
smallest level.
Linnaeus’s Hierarchy of
Classification
 Kingdom
 Phylum
 Class
 Order
 Family
 Genus
 Species
Animalia
Chordata
Mammalia
Primates
Hominidae
Homo
Sapien
Linnaeus’s Hierarchy of
Classification
 Kingdom
 Phylum
 Class
 Order
 Family
 Genus
 Species
Animalia
Chordata
Mammalia
Primates
Hominidae
Homo
Sapien
Animalia
Chordata
Reptilia
Squamata
Veranidae
Veranus
Komodoensis
Important Animalia
Terms!
Vertebrate
– an animal that has
a backbone
– an animal
without a backbone
Invertebrate
Important Animalia
Terms!
– a warm blooded
animal (makes its own body heat)
Endotherm
– a cold blooded animal
(must absorb heat from its
surroundings)
 Exotherm
Important Classes from Kingdom
Animalia!
Which class is made of invertebrates?
Insecta
Osteichthyes (bony fishes)
Amphibia
Reptilia
Aves (birds)
Mammalia (us!)
Important Classes from Kingdom
Animalia!
Which classes are warm-blooded?
Insecta
Osteichthyes (bony fishes)
Amphibia
Reptilia
Aves (birds)
Mammalia (us!)