Bellwork: January 27 Copy and define the following words. – They’re: __________________________...
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Bellwork: January 27 Copy and define the following words. – They’re: __________________________ – Their: ____________________________ – There: ____________________________
Bellwork: January 27 Copy and define the following words.
Theyre: __________________________ Their:
____________________________ There:
____________________________
Slide 2
CO: I will define taxonomy, recognize the importance of a
taxonomic system, and categorize organisms into domains. LO: I will
write notes. I will sort organisms with a partner. I will collect
bacteria with a partner.
Slide 3
Classification is the grouping of objects or information based
on similarities.
Slide 4
Name 5 things that people classify on a regular basis?
Slide 5
For 1 of your 5 things, explain how its classified?
Slide 6
Taxonomy is the science of grouping and naming organisms. In
other words, taxonomy is the process of classifying and naming
biological (living) organisms. In Biology:
Slide 7
7 Domain Kingdom Phylum Class Order Family Genus Species
BROADEST TAXON Most Specific copyright cmassengale The major
classification levels, from most general to most specific A group
at any level is a taxon.
Slide 8
8 Darling Darling Katy Katy Perry Perry Came Came Over Over For
For Great Great Soup! Soup! copyright cmassengale
Slide 9
Slide 10
Lets look at some animals
Slide 11
Devil Cat
Slide 12
Ghost Cat
Slide 13
Mountain Lion
Slide 14
Screaming Cat
Slide 15
Puma
Slide 16
Florida Panther
Slide 17
Cougar
Slide 18
There are at least 50 common names for the animal shown on the
previous 7 slides. Common names vary according to region. How could
we fix this problem?
Slide 19
19 Confusion in Using Different Languages for Names copyright
cmassengale
Slide 20
20 Scientific Names are Understood by all Taxonomists copyright
cmassengale
Slide 21
Taxonomists give a unique scientific name to each species they
know about whether its alive today or extinct. The scientific name
comes from one of two dead languages Latin or ancient Greek.
Slide 22
The genus name is written first (always Capitalized). The
species name is written second (never capitalized). Both words are
italicized if typed or underlined if hand written. Example: Felis
concolor or F. concolor Which is the genus? The species? Binomial
Nomenclature a two name system for writing scientific names. Turdus
migratorius Turdus migratorius a
Slide 23
23 Binomial Nomenclature Which TWO are more closely related?
copyright cmassengale
Slide 24
Now that you know why we need to classify organisms and how to
name them; we are going to learn about each taxon in detail.
Slide 25
Bacteria Collection Timer
Slide 26
26 Broadest, most inclusive taxonBroadest, most inclusive taxon
Include:Include: 1.Archaea (unicellular prokaryotes) 2.Bacteria
(unicellular prokaryotes) 3.Eukarya (eukaryotes) Domains copyright
cmassengale
Slide 27
Prokaryotes Eukaryotes
Slide 28
28 ARCHAEA Kingdom - ARCHAEBACTERIA Probably the 1 st cells to
evolve Live in HARSH environments Found in: Sewage Treatment Plants
(Methanogens) Thermal or Volcanic Vents (Thermophiles) Hot Springs
or Geysers that are acid Very salty water (Dead Sea; Great Salt
Lake) - Halophiles copyright cmassengale
Slide 29
29 ARCHAEAN copyright cmassengale
Slide 30
30 BACTERIA Kingdom - EUBACTERIA Some may cause DISEASE Found
in ALL HABITATS except harsh ones Important decomposers for
environment Commercially important in making cottage cheese,
yogurt, buttermilk, etc. copyright cmassengale
Slide 31
31 Live in the intestines of animals copyright cmassengale
Slide 32
32 Eukarya is Divided into Kingdoms Protista (protozoans,
algae)Protista (protozoans, algae) Fungi (mushrooms, yeasts )Fungi
(mushrooms, yeasts ) Plantae (multicellular plants)Plantae
(multicellular plants) Animalia (multicellular animals)Animalia
(multicellular animals) copyright cmassengale