Happy Tuesday!! 5/7/2013

Please make a list of at least 10 household or personal care products that you use each day.

(type of shampoo, makeup, toothpaste, soap, …)

http://www.ewg.org/skindeep/

17-1: Biodiversity

What’s biodiversity?

D K P C O F G S

Taxonomy: a hierarchy

SPECIESSPECIESSPECIESSPECIESSPECIESSPECIES

BIGGER

BIGGER

SPECIES

More Vocab!More Vocab!

What’s Taxonomy?

Pangolin’s more related to...Crocodile?Dog?Anteater?

Scientific NamesScientific Names

Scientific NamesScientific Names

Scientific NamesScientific Names

Scientific name for humans?Scientific name for humans?

Dogs? Dogs?

Cats? Cats?

Binomial NomenclatureBinomial Nomenclature

huntbot.andrew.cmu.edu

More More Examples: Examples: 3 Bears 3 Bears1-Ursus1-Ursus arctosarctos

grizzly beargrizzly bear

2-Ursus2-Ursus maritimusmaritimus

polar bearpolar bear

3-Ailuropoda3-Ailuropoda melanoleucamelanoleuca

panda bearpanda bear

www.esew.org, www.raydoan.com

Which two are most Which two are most closely related?closely related?

SAME SAME GENUS!!!GENUS!!!

Classification SystemClassification SystemKingsKings

PlayPlay

ChessChess

OnOn

FineFine

GoldGold

SilkSilk

KingdomKingdom

PhylumPhylum

ClassClass

OrderOrder

FamilyFamily

GenusGenus

speciesspecies

AnimaliaAnimalia

ChordataChordata

MammaliMammaliaa

CarnivorCarnivoraa

UrsidaeUrsidae

UrsusUrsus

arctosarctos

AnimaliaAnimalia

ChordataChordata

MammaliMammaliaa

CarnivorCarnivoraa

UrsidaeUrsidae

UrsusUrsus

maritimumaritimuss

AnimaliaAnimalia

ChordatChordataa

MammalMammaliaia

CarnivorCarnivoraa

UrsidaeUrsidaeAiluropodaAiluropoda

melanoleucmelanoleucaa

What about us???What about us???

KingdomKingdom

PhylumPhylum

ClassClass

OrderOrder

FamilyFamily

GenusGenus

speciesspecies

D3: Monday, 5/19…Grades!

If you’re not happy with your grade:HOMEWORKSTUDY for the last QUIZZES AND TESTSExtra help, online practice EOC

www.MsLeeJICHS.wikispaces.com

EOC is 20% of your entire semester grade!

17-2 Systematics17-2 Systematics

What’s Systematics??

Who does it?

Related to “phylogeny”...

Phylogenetic Systematists

SEVERAL types of evidence:

Phylogenetic Trees

StructuresHomologous

Analogous

Phylogenetic Trees

Relationships, cladisticsShared

Derived

Using Molecular Data

Say What?

Try it!—We’ll use physical characteristics:

Mammals

Birds Amphibians Reptiles Fishes

Backbone X X X X X

Egg can be laid in air X X X

Hair, warm blood X

2 arms, 2 legs X X X X

2 holes in skull behind eye

X X

Feathers, warm blood X

Double eyelid X

Please list the EIGHT levels of taxonomy, in order, and what’s

all of that for humans?!?!?!

17-3: Classification

Campbell cd Activity 15C!!

Kingdoms

What are DOMAINS????

BIGGER than

kingdoms!

Tree of Life

http://www.sciencemag.org/feature/data/tol/

p.350 # 1-3,6,8

Let’s Review…