If you didn’t turn in your journal last time you need to do so today! Please have the Chapter 14 homework sheet out for me to check for completion.

Slides:

Advertisements

Similar presentations

Science AHSGE Taxonomy. Classifying living things according to their evolutionary relationships –Similarities and differences –Examples: Structure, chemistry,

Advertisements

Classification Notes.

Classification CP Biology.

Until more recent times, scientists named Things with crazy long names that Just described the organism. Apis pubescens, thorace subgriseo, abdomine.

Classification. Classification of Living Organisms Identified by traits Organize life’s diversity – Over 1.7 million species on Earth Taxonomy Naming.

Classifying the Diversity of Life – Systematics: Study of the diversification of living forms, both past and present, and their relationships – Taxonomy:

CH 14 Classification OF ORGANISMS. Taxonomy  The science of naming and classifying organisms  Aristotle was the first over 2000 years ago.

Categories of Biological Classification Grade 10 Biology Spring 2011.

How do we “classify” living organisms.  Classification: the systematic grouping of organisms based on common characteristics  Taxonomy: the science.

Biology 14.1 Classification of Organisms

Classification.

Chapter 20 Classification Review. Phylogeny is the evolutionary history of a species or group of related species The discipline of systematics classifies.

Classification The grouping of organisms based on characteristics

Science 7.  Explain why biologists classify organisms.  Relate the levels of classification to the relationships between organisms.  List characteristics.

Chapter 2 Classification Life Over Time. What is Classification?  All Living Things are classified –Classification means to arrange organisms into groups.

Biology Ch. 15 Classification Systems Classification Systems.

Classification & Taxonomy Mr. Young

Taxonomy What’s in a name? 1. Taxonomy  The science of classifying and naming organisms 2.

TOPIC: Classification AIM: What is classification?

Classification Grouping Organisms Classification Scientists arrange organisms into groups based on physical traits. Taxonomy- the study of classifying.

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

Classification Chapter 9.

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

1. Why do we use a classification system? Organize living things into groups Give organisms names Trees Maples – Fir – Pine - Acer Abies Pinus.

11/9/11 Q.O.D. How do we organize all the living things in the world?

Classification Notes. Scientists classify organisms based upon similarities.

Taxonomy: Branch of biology that groups all life according to their characteristics and history All life on earth is placed into 1 of 6 kingdoms: –

Biological Classification. Why Classify? So we can know: How many species are there? What are the characteristics of these species? What are the relationships.

1 What is Taxonomy?. 2 the science of naming and classifying organisms.

Classification 17.1 & 17.4.

Organizing Life’s Diversity.  It is easier to understand living things if they are organized into different categories.

Classification Notes.

Prokaryotic Cell. Eukaryotic Cell  Autotrophs capture the light energy from sunlight and convert it to chemical energy they use for food.  Heterotrophs.

Taxonomy and Classification = Ch 17

Reference Text: Modern Biology Chapter 18 – Section 1 Pgs

Chapter 14 Notes Why Classify? Categories of Biological Classification: 1. Why Classify? –Eliminate confusion –Organize information –Reveal Evolutionary.

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

Chapter 17: The History and Diversity of Life

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

Classification the grouping of information or objects based on

Chapter 1 Lesson 2.  Aristotle (384 BC- 322 BC)  Greek Philosopher  Classified based on two groups  Plants and Animals  Classified by the structure.

CLASSIFICATION OF ORGANISMS. Scientists assign organisms a two-word name. (Binomial nomenclature) ► The history of this started with Aristotle over 2,000.

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

CLASSIFICATION Chapter 17. Warm-up:  When scientists discover a new species, what is the first thing they need to do?  What is the scientific name for.

Classification and Taxonomy. Basics of Classification Classification – the division of organisms into groups (classes) based on specific characteristics.

Classification Notes ercgwilliams Learning Objective I can classify objects in appropriate groups and explain the logic behind my choices.

Classification of Living Things Diversity of Life.

17.1 Classification Think about how things are grouped in a store or in your kitchen to help create order.

Classify this Tune! Rock Classical Country Rap R&B/ Pop.

The Importance of Classification I. The need for systems A. Taxonomy 1. The practice of naming & classifying organisms 1. The practice of naming.

The Importance of Classification I. The need for systems A. __________________ 1. The practice of __________ & ______________ organisms 1. The practice.

CLASSIFICATION The grouping of things according to similar characteristics. TAXONOMY = The study of classification.

Chapter 14 - Classification Biology - Program Hamilton High School.

Classification Notes. Taxonomy Taxonomy is the science of classifying organisms Taxonomy is the science of classifying organisms Biologists organize livings.

How do we “classify” living organisms.  Classification: the systematic grouping of organisms based on _________________________________  ______________________:

Classification and Taxonomy (Ecology Unit: Objective 8) 10 th Grade Biology Bonneville High School.

Classification Notes.

Science of classification of organisms

Classification the grouping of information or objects based on

Classification and Taxonomy (Ecology Unit: Objective 8)

Title: Biology 5/8/07 Objectives: Class Topics

Classification of Organisms

Classification and Taxonomy

Classifying Organisms

Chapter 18 Classification.

Classification of Living Things

Taxonomy is the science of naming and classifying organisms.

Classification.

Presentation transcript:

If you didn’t turn in your journal last time you need to do so today! Please have the Chapter 14 homework sheet out for me to check for completion.

Biological Classification (How do we group things?) Biology

Why Classify? VS

Taxonomy Definition science of naming or organizing Definition science of naming or organizing Based on evolutionary thought Based on evolutionary thought The more similar two things are, the more closely related they are The more similar two things are, the more closely related they are Allows for comparisons btwn species Allows for comparisons btwn species

A. Historical Figures 1.Aristotle Greek philosopher & naturalist Greek philosopher & naturalist Grouped by physical similarity Grouped by physical similarity Names organisms using Latin Names organisms using Latin Only two groups of organisms: Only two groups of organisms: plants & animals Problem: Polynomial names developed Problem: Polynomial names developed

2.Carl Linnaeus Swedish botanist Swedish botanist Wants to create a catalog of Wants to create a catalog of all living organisms New method of naming called New method of naming called binomial nomenclature Genus species - called the scientific name - always italicized or underlined

Different Families of Bees

Polynomial name Polynomial name Apis pubescens, thorace subgriseo, abdomine fusco, pedibus posticis glabis, untrinque margine ciliatus Apis pubescens, thorace subgriseo, abdomine fusco, pedibus posticis glabis, untrinque margine ciliatus Binomial name Binomial name Apis mellifera Apis mellifera

B. Classification System Levels of groupings Levels of groupings Go from Most General (Large grouping) to very specific (small grouping) Go from Most General (Large grouping) to very specific (small grouping)

8 Levels of Biological Grouping Domain (Archaea, Bacteria, Eukarya) Domain (Archaea, Bacteria, Eukarya) Kingdom (Archaebacteria,Eubacteria, Protista, Kingdom (Archaebacteria,Eubacteria, Protista, Fungi, Plantae, and Animalia) Fungi, Plantae, and Animalia) Phylum Phylum Class Class Order Order Family Family Genus Genus Species Species

An example Eukarya Eukarya Animalia Animalia Chordata Chordata Mammalia Mammalia Carnivora Carnivora Felidae Felidae Felis Felis catus catus

C. Tools of grouping Dichotomous keys Dichotomous keys Use physical traits to group/classify organisms Use physical traits to group/classify organisms Make choices between two statements based on obvious characteristics Make choices between two statements based on obvious characteristics Used to correctly identify organisms based on previous ones that have been classified Used to correctly identify organisms based on previous ones that have been classified