Chapter 14 - Classification Biology - Program Hamilton High School.

Slides:

Advertisements

Similar presentations

Dir Instr:History & Use of Biological Classification

Advertisements

Classification.

Chapter 17 Organizing Life’s Diversity. Classification The grouping of objects or information based on similiarities The grouping of objects or information.

1 Chapter 18: Classification. 2 18–1 Finding Order in Diversity  Life on Earth has been changing for more than 3.5 billion years  1.5 million species.

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

1 Organizing Life’s Diversity Chapter 17 Biology Auburn High School p. 452 – 479.

1 Classification Chapter Almost 2 million species of organisms have been described Almost 2 million species of organisms have been described Thousands.

Chapter 18.  Why Classify? ◦ Scientists classify organisms into groups in a logical manner to make it easier to study the diversity of life. ◦ Taxonomy:

Life Science Chapter 7 Part 2 Taxonomy. Taxonomy The classification of living things into groups called Taxons Aristotle classified as to the area they.

CLASSIFICATION REVIEW

Taxonom y a.k.a. Classification. Why do we classify things? We like things organized To have precise names of organisms Common names are too confusing.

Classification Vocabulary Prokaryote – unicellular organisms without a nucleus Prokaryote – unicellular organisms without a nucleus Eukaryote – unicellular.

Chapter 18 Taxonomy- branch of biology that groups & names organisms

+ Chapter 10 classification. + Sec 1: Classification: Sorting it All Out Classification – the arrangement of organisms into orderly groups based on their.

Classification of Living Things

CLASSIFICATION OF SPECIES 1. What is taxonomy? Who developed the system? How does the system work? What are these groups called? The scientific system.

Welcome to Jeopardy!.

 There are 13 billion known species of organisms  This is only 5% of all organisms that ever lived!  New organisms are still being found and identified.

Taxonomy. Taxonomy I. Definition: The study of classification A. Why group things? 1. Easier to find information about an organism 2. Easier to identify.

Classification How we group things.

Living Systems. Living Systems Chapter Three: Classifying Living Things 3.1 Types of Living Things 3.2 Dichotomous Keys.

Learning Target #3 Who is known as the “Father of Taxonomy”?

Learning Targets “I Can…” -Explain why biologists use scientific names rather than common names. -Name the classification system created by Linnaeus. -Give.

Classification of Life. Why Classify? There are more than 2 ½ Million species of organisms on earth – and more to be discovered! When you go into the.

Chapter 18 Classification. What is Classification? Classification is the grouping of objects or information based on similarities. Can you name some things.

C LASSIFICATION : Organizing Life’s Diversity. H OW C LASSIFICATION B EGAN Organizing items can help you understand them better & find them more easily.

ORGANIZING LIFE’S DIVERSITY

Classification. History Aristotle organized living things into 2 main categories: –Plants –Animals.

1 2 Rules of Taxonomy 3 History of Classification.

Classification & Intro to Animals JEOPARDY #1 S2C06 Jeopardy Review Image from:

1 December 2 Warm up Pass forward Chapter 17 packet Notes over Ch classification Practice Dichotomous Key wksheet HW- Alien Invasion Work Sheet.

Ch. 17: Organizing Life’s Diversity

Classification Review

Classification Chapter 18.

Organizing Life What is It? Why Classify?. I. Classification A.What is it? 1. Grouping of organisms based on similarities. 2. Examples of classification:

CLASSIFICATION NOTES.

Classification. Taxonomy Branch of biology that names and groups organisms according to their characteristics and evolutionary history Branch of biology.

Classification Evolution Unit.

Classification Notes.

Classification System Learning Target: I will be able to classify organisms using external structures and behaviors 01/15/2013 Lab book pages

Classification and Kingdoms. Phylogeny Is the study of the evolutionary history of a species... how it developed over time.

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

Classification Review. The process of grouping things according to similar characteristics ( traits, features, etc.)

Chapter 17: The History and Diversity of Life

Aim: How do scientists classify living organisms?

CLASSIFICATION VOCAB Chapter 18. Bacteria that “like” living in HOT environments like volcano vents thermophiles Group or level of organization into which.

Chapter 18 Classification.

Chp. 17 Classification. Characteristics of Living Things Living things are organized (possess structures for every function) Living things make more living.

Taxonomy How we classify organisms based upon structural similarities and differences.

Classification. What is Classification? Grouping things according to similarities Taxonomy science of classifying living things Scientists classify organisms.

Chapter 7: Ordering Life. 7.1 Scientist develop methods for classifying living things.

1) To explain how scientists classify living things 2) To identify the 6 kingdoms of life.

Examine the evolutionary basis of modern classification systems. (six kingdoms) 1 Classification is the grouping of objects based on similarities.

A.What is of Taxonomy? The science of naming organisms and classifying them into groups B.Why classify? Provides a universal language so scientists can.

Chapter 7 - Classification Carolus Linnaeus 18 th century Swedish 2 groups – plants and animals he divided the animal group according to similarities.

CH.17 Classification & Taxonomy. TAXONOMY TAXONOMY: A field of biology that identifies and classifies organisms. –Classification Tools: Shared characteristics.

Classification Biology I Chapter 18. Finding Order in Diversity To study the diversity of life, biologist use a classification system to name organisms.

Classifying Living Things Chapter 7 Life Science Mrs. Nell.

Taxonomy The science of naming organisms.. Aristotle Plant or animal? If an animal, does it –Fly –Swim –Crawl Simple classifications Used common names.

The 6 Kingdoms And the 8 Levels of Classification.

ORGANIZING LIFE’S DIVERSITY Chapter 17 Classification.

Chapter 17: The Tree of Life How Do We Classify Organisms

UNIT 1 PART 2: CLASSIFICATION OF LIVING THINGS

Classifying Living Things

The classification of living organisms

The classification of living organisms

The classification of living organisms

Classification & Intro to Animals

Classification of Living Things.

Classification The World of Taxonomy.

Presentation transcript:

Chapter 14 - Classification Biology - Program Hamilton High School

Why classify living things? Provides a framework for organization. We use classification in forestry, agriculture, and medicine. –Example - how can you tell a poisonous mushroom from a non-poisonous one??

Classification Classification is the grouping of objects or information based on similarities! Taxonomy is the branch of biology concerned with the grouping and naming of living organisms!

History Aristotle was the first to develop a classification system! Two major groups- the Plant Kingdom and the Animal Kingdom! Plant kingdom - herbs shrubs, or trees Animal Kingdom - The Air Dwellers, Sea Dwellers and the Land Dwellers

18th Century Carolus Linnaeus - A Swedish Botanist developed his system of classification that is still used today! He based his system on the Latin Language He based his system of physical characteristics Two Names- Genus- species

The System Of Binomial Nomenclature Binomial - two NAMES (Genus -species) Nomenclature - grouping by characteristics Example - Genus Felis = cat like animals including, the mountain lion, etc…… Felis domestica - Cat Genus - species - domesticated

Taxonomic categories- “Taxa” In Taxonomy, organisms are classified into a series of categories, each one larger than the previous one!! A Species is the smallest category! It is a group of similar organisms living together, inter- breeding in nature and producing fertile offspring! Ex- Felis domestica

Taxonomic subdivisions (Taxa) Domain- Eukaryote Kingdom- Animalia Phylum - Chordata Class - Mammalia Order - Carnivora Family - Felidae Genus - Felis species - leo (king) The species word is a descriptor explaining the specific type of organism!

Six Kingdoms Kingdom – Archaebacteria- –ancient bacterial forms –prokaryote cells –Unicellular Kingdom Eubacteria –true bacteria Bacteria Domain

Fungi Kingdom Decomposers Eukaryote cells Both unicellular and multicellular! More than 100,000 species have been named! Ex- mushrooms, yeast

Kingdom - Plantae Multicellular Eukaryotes carry on photosynthesis! Containing chlorophyll inside chloroplasts!

Kingdom - Animalia Multicellular Eukaryotes Consumers - eat things No cell walls great moving capabilities body systems - nerves, muscle, bone etc.

Kingdom Protista Eukaryotes unicellular or multicellular primitive consumers and primitive producers ! Ex- planaria, amoeba, sea weeds, Algae, and slime molds!

the end……...