Post on 18-Dec-2015
18-1 Finding Order in Diversity
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Classification of all living Organsism:
Three Domains:
1. Archaebacteria: “ Ancient Bacteria” , First living cells, live in extreme conditionsKnown as EXTREMOPHILES
-live in swamps, guts of animals,salty oceans volcanic vents and hot springs.
2. Eubacteria: “True bacteria”Bacteria which affects your everyday life some even causingtooth decay,spoils our food, causes illness. Evolved from archaebacteria.
18-1 Finding Order in Diversity
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3. Eukarya: “True Nucleus”,
-contains all organisms whose cells contain a nucleus:
Eukarya Domain is divided into four Kingdoms:
Protista:
Fungi:
Plantae:
Animalia:
18-1 Finding Order in Diversity
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Division of classification:Ranges from the largest or broadest group
and keeps dividing until it reaches the most specific group.
Broadest : Domain Kingdom Phylum Class
Order Family Genus
Most specific: Species
Did King Philip Come Over For Grape Soda
18-1 Finding Order in Diversity
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Red fox
Grizzly bear
Black bear
Giant panda
Sea star
Coral snake
Abert squirrel
Linnaeus's System of Classification
EukaryaDomain
Each level is called a taxon, or taxonomic category.
Broadest
Most specific
18-1 Finding Order in Diversity
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18-1 Finding Order in Diversity
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Species: Most specific division of classification.
Organisms of the same species can successfully reproduce viable
offspring.
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18-1 Finding Order in Diversity
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Every living organism is assigned a 2 word scientific name
-based on the GENUS AND SPECIES name of that organism.
18-1 Finding Order in Diversity
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Rules for writing Scientific Names:
1. First word is the Genus and it is always capitalized.
2. Second word is the species and it is always lower case.
3. The entire name is underlined or italicized.
18-1 Finding Order in Diversity
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Scientific name of:
Cat:Felis domesticus
Dog: Canis familaris
Wolf:Canis lupus
Polar bear:
Urus arctos
domesticus
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Scientific name for humans is???
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Homo sapien
18-1 Finding Order in Diversity
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Hybrids:
Organisms of the same genus but different species reproduce and produce offspring that are “usually” sterile.
18-1 Finding Order in Diversity
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LIGERA liger is the offspring of a lion and a tigress. It is bigger than either parent, 10 - 12 ft in length - making it the biggest hybrid cat and, for many people, the most fascinating.
18-1 Finding Order in Diversity
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Tigon
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A tigon is the offspring of a tiger and a lioness.
18-1 Finding Order in Diversity
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s
Beefalo is a species cross between Bison (buffalo) and domestic cattle of any breed. The purpose of the species cross was to blend the outstanding qualities of the Bison with outstanding qualities of the bovine breeds of the world.
18-1 Finding Order in Diversity
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A zebroid is a cross between a zebra and any other equid: essentially, a zebra hybrid. They are also known as zebra mules. In general, the sire is a zebra stallion.
18-1 Finding Order in Diversity
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Zebroid: Shetland Pony and a Zebra
18-1 Finding Order in Diversity
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Polar bear + Grizzly Bear = Grolar Bear
18-1 Finding Order in Diversity
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It's ALWAYS the kids that suffer.His name is Zonkey
Sleeping around……
18-1 Finding Order in Diversity
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ProkaryoticCells without a nucleus
EukaryoticCells with a nucleus
UnicellularMade up of only one cell
MulticellularMade up of many cells
AutotrophicMakes own foodPhotosynthesis
HeterotrophicObtains food from other
sources
18-1 Finding Order in Diversity
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Domain Archae-bacteria
Eu-bacteria
Eukarya
Kingdom Protista Fungi Plantae Animalia
Name stands for:
AutotrophicHeterotrophic or both
Unicellular, Multicellular or both
Prokaryotic or Eukaryotic
Mobile or nonmobile
18-1 Finding Order in Diversity
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Domain Archae-bacteria
Eu-bacteria
Eukarya
Kingdom Protista Fungi Plantae Animalia
Asexual, sexual or both types of reproduction
Examples: