World is so diverse Classification The grouping of information or objects based on similarities We...

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Page 1: World is so diverse Classification The grouping of information or objects based on similarities We classify things all the time (creates order)
Page 2: World is so diverse Classification The grouping of information or objects based on similarities We classify things all the time (creates order)

World is so diverse

Page 3: World is so diverse Classification The grouping of information or objects based on similarities We classify things all the time (creates order)

Classification

The grouping of information or objects based on similarities

We classify things all the time (creates order) Stores Lane Text Book

Page 4: World is so diverse Classification The grouping of information or objects based on similarities We classify things all the time (creates order)

Classification Taxonomy branch of biology that

names and groups organisms

Page 5: World is so diverse Classification The grouping of information or objects based on similarities We classify things all the time (creates order)

A good classification system Places organisms in a group with

other similar organisms

Uses names that are unique

Can change as new data is

discovered

Shows relationships between

organisms

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ARISTOTLE

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What is this?

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Pacific spiny lobster- rock lobster-crayfish

Can get confusing. Real name is Panulirus interruptus

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What is this called?

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Common Names

Pill bug Sow bug Roly polies Wood lice Potato bug………..all are common names for

same bugScientific name: Armadillidium vulgare

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Need for naming system

We need to be able to identify/name each species

Common names: confusing Scientific names: refer to one species

ONLY that everyone

uses

Page 12: World is so diverse Classification The grouping of information or objects based on similarities We classify things all the time (creates order)

Carolus Linnaeus

Swedish botanist who devised a new classification system

This system is still used today!

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The Linnaeus System

Organisms are grouped in a hierarchy of 7 different taxonomic levels or Taxons

Each organism has a two part scientific name

=Binomial Nomenclature

Page 14: World is so diverse Classification The grouping of information or objects based on similarities We classify things all the time (creates order)

Linnaean System Hierarchical classification using seven

categories or taxa, listed in order from largest to smallest groupings: (Domain was later added before kingdom) Kingdom Kings Phylum Play Class Cards Order On Family Fine Genus Grained SpeciesSand

Species - a group of individuals that actually or potentially interbreed in nature

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Binomial Nomenclature: Hippocampus abdominalis is the scientific name for a big belly seahorse Genus (first word)

Noun, Capitalized

Species (second word) Descriptive, Lower Case

Underlined or Italicized Humans - Homo sapiensRed Oak - Quercus rubra

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Domains and Kingdoms

6 Kingdom System Archaebacteria

Bacteria

Protista Fungi Plantae Animalia

3 Domain System

Archaea

Bacteria

Eukarya

Page 17: World is so diverse Classification The grouping of information or objects based on similarities We classify things all the time (creates order)
Page 18: World is so diverse Classification The grouping of information or objects based on similarities We classify things all the time (creates order)
Page 19: World is so diverse Classification The grouping of information or objects based on similarities We classify things all the time (creates order)

Prokaryotes

Prokaryotes: (pro- means before, and -karyote means

nucleus) First type of cells to evolve Very small Unicellular Two Types: Archaebacteria and

Eubacteria

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Prokaryote Basic Structure

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Common Prokaryote Shapes

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EUKARYOTES Emerged 1.6-2.1 Billion years ago

Kingdoms: Animals, Plants, Fungi, and Protists

Characteristics: Complex structure with Nucleus and Membrane-

Bound Organelles

Unicellular and Multicellular

Page 23: World is so diverse Classification The grouping of information or objects based on similarities We classify things all the time (creates order)
Page 24: World is so diverse Classification The grouping of information or objects based on similarities We classify things all the time (creates order)

The classification of the common dolphin is as follows:

PHYLUM: Chordata (all animals with backbones)

CLASS: Mammalia (all the mammals) ORDER: Cetacea (whales and dolphins) FAMILY: Delphinidae (dolphins and killer

whales) GENUS: Delphinus SPECIES: delphis (unique combination of

names for the common dolphin)

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Some questions…

1) Which choice lists the groups in order of decreasing variety?

A. species, genus, family, phylum

B. genus, species, kingdom, phylum

C. kingdom, phylum, genus, species

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Some questions…

2) Which choice is most closely related to Acer rubrum?

A. Rubrum acer

B. Acer saccharum

C. Quercus acer

D. Quercus rubrum

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Some questions…

3) Which is an acceptable way to write the scientific name for humans?

A. Homo Sapiens

B. Homo Sapiens

C. homo sapiens

D. Homo sapiens

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Some questions…

4) Which is true of two plants that belong in the same genus ?

A. they must be in the same family

B. they must be the same species

C. they must be the same color

D. they can't be in the same phylum

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Some questions…

5) Who originated the system of binomial nomenclature ?

A. Darwin

B. Linnaeus

C. Hooke

D. Aristotle


History & Use of Biological Classification. CLASSIFICATION & TAXONOMY Classification: grouping based on similarities Taxonomy: Branch of Biology The science.

History & Use of Biological Classification. CLASSIFICATION & TAXONOMY Classification: grouping based on similarities Taxonomy: Branch of Biology The science.

Classification Organizing the Diversity of Life. The grouping of objects or information based on similarities.

Classification Organizing the Diversity of Life. The grouping of objects or information based on similarities.

CHAPTER 18 CLASSIFICATION. 18.1 Finding Order in Diversity Classification – grouping of objects or information based on similarities Taxonomy – branch.

CHAPTER 18 CLASSIFICATION. 18.1 Finding Order in Diversity Classification – grouping of objects or information based on similarities Taxonomy – branch.

Classification. classificationThe activity that involves grouping and naming is called classification. Biologists classify organisms into categories called.

Classification. classificationThe activity that involves grouping and naming is called classification. Biologists classify organisms into categories called.

Taxonomy. Classification & taxonomy Classification is the grouping of objects or information based on similarities. Taxonomy is the branch of biology.

Taxonomy. Classification & taxonomy Classification is the grouping of objects or information based on similarities. Taxonomy is the branch of biology.

Classification Taxonomy naming system for the organization of life. – Grouping or categorizing based on similarities Modern classification began with.

Classification Taxonomy naming system for the organization of life. – Grouping or categorizing based on similarities Modern classification began with.

Physical Properties of Matter. Classify Grouping matter together based on similar traits.

Physical Properties of Matter. Classify Grouping matter together based on similar traits.

Chapter 18 Classification. What is Classification? Classification is the grouping of objects based on similarities ◦ Classifying Biology and Chemistry.

Chapter 18 Classification. What is Classification? Classification is the grouping of objects based on similarities ◦ Classifying Biology and Chemistry.

Organizing Life’s Diversity Classification: the grouping of objects or organisms based on their similarities Biologists use a system of classification.

Organizing Life’s Diversity Classification: the grouping of objects or organisms based on their similarities Biologists use a system of classification.

Classification of Living Things Classification: Grouping life based on similarities Why classify? To study the vast diversity of life and organize information.

Classification of Living Things Classification: Grouping life based on similarities Why classify? To study the vast diversity of life and organize information.

Classification Grouping organisms based on similarities.

Classification Grouping organisms based on similarities.

Classifying Organisms Classification The process of grouping thing based on similarities. Taxonomy The scientific study of how living things are classified.

Classifying Organisms Classification The process of grouping thing based on similarities. Taxonomy The scientific study of how living things are classified.

Classification-grouping of objects or information based upon similarities History : Aristotle thought only two groups of organisms Plants Animals.

Classification-grouping of objects or information based upon similarities History : Aristotle thought only two groups of organisms Plants Animals.

Classification grouping of different types of organisms based upon similarities in structure and evolutionary relationships.

Classification grouping of different types of organisms based upon similarities in structure and evolutionary relationships.

- Classification - Classification is the grouping of things according to their similar characteristics - People classify things to give order to the world.

- Classification - Classification is the grouping of things according to their similar characteristics - People classify things to give order to the world.

Puma concolor. Chapter 2 Classification 1 Classification means organizing living things into groups based on their similarities. 2 Scientists classify.

Puma concolor. Chapter 2 Classification 1 Classification means organizing living things into groups based on their similarities. 2 Scientists classify.

Taxonomy TAXONOMY: the science of classification Classification- the grouping of objects or information based on similarities.

Taxonomy TAXONOMY: the science of classification Classification- the grouping of objects or information based on similarities.

Classification Notes. Scientists classify organisms based upon similarities.

Classification Notes. Scientists classify organisms based upon similarities.

Classification of Life Chapter 17. How Classification Began ▫Classification-grouping objects or information based on similarities ▫Taxonomy- Branch.

Classification of Life Chapter 17. How Classification Began ▫Classification-grouping objects or information based on similarities ▫Taxonomy- Branch.

Chapter 14 Lesson 2 Classifying Species. Classification grouping objects or organisms based on similarities grouping objects or organisms based on similarities.

Chapter 14 Lesson 2 Classifying Species. Classification grouping objects or organisms based on similarities grouping objects or organisms based on similarities.