A. The sequence of the appearance of different groups B. The common ancestry of various groups C. The geographical regions where groups lived D. The future.

Slides:

Advertisements

Similar presentations

Prokaryotic Cell.

Advertisements

Bellwork: January 27 Copy and define the following words. – They’re: __________________________ – Their: ____________________________ – There: ____________________________.

18.1 Finding Order in Diversity

The Origin of Life Life originated billion years ago! What came first: prokaryotic cells or eukaryotic cells?

Bell Ringer How do we organize the different groups for living things?

CLASSIFICATION Chapter 17.

Classification.

Objectives 18.1 Finding Order in Diversity

Taxonomy and Classification. Taxonomy is The classification of organisms in an ordered system that indicates natural relationships.

Phylogeny and the Tree of Life

Taxonomy & Classification of Organisms What is Classification? Classification is the grouping of information or objects based on similarities. Taxonomy.

Bellwork: Get out your notes! Just write the answer. Is it co-evolution, convergent evolution, or divergent evolution? A. The tortoises on the Galapagos.

1 Classification M.Bregar (Dante C.S.S.). 2 There are 13 billion known species of organisms There are 13 billion known species of organisms This is only.

WHY CLASSIFY?. Taxonomy is the science of grouping and naming organisms. Classification the grouping of information or objects based on similarities.

1 Classification copyright cmassengale. 2 Early Classification 2000 years ago, Aristotle was the first to classify living organisms 2000 years ago, Aristotle.

17.1 History of Classification

Systematics the study of the diversity of organisms and their evolutionary relationships Taxonomy – the science of naming, describing, and classifying.

CLASSIFICATION Finding Order in Diversity. TAXONOMY Discipline of classifying organisms Assigning each organism a universally accepted name.

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

1 Classification. 2 There are 13 billion known species of organisms There are 13 billion known species of organisms New organisms are still being found.

Classification Chapter 9.

Essential question: How and why do we classify organisms?

Adapted from Taxonomy Branch of Biology that names and groups organisms according to their characteristics and evolutionary.

Classification of Living Things

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

HAPPY THURSDAY Turn in your “Classification Trees” to the front table. Make sure all names are on the back. Circle the name of the person who took it home.

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.

Finding Order in Diversity

Classification Evolution Unit.

1 Classification of organisms. 2 There are 13 billion known species of organisms There are 13 billion known species of organisms This is only 5% of all.

BELL WORK : 1.Have your PINK schedule out on your desk. 2.Make sure you have a copy of today’s handout. 3.Take out your journal and turn to the next blank.

A. The sequence of the appearance of different groups B. The common ancestry of various groups C. The geographical regions where groups lived D. The future.

Bellwork: January 27 Copy and define the following words. – They’re: __________________________ – Their: ____________________________ – There: ____________________________.

Chapter 1 Section 2 Classification.

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

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.

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

Chapter 17: The History and Diversity of Life

Classification the grouping of information or objects based on

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.

1 Classification and Taxonomy. 2 What is Classification? Classification is the arrangement of organisms into orderly groups based on their similarities.

Classification. Taxonomy is the science of grouping and naming organisms. a.k.a. – the science of classification Classification the grouping of objects.

Today you will need: Writing utensil, Journal, New Bellwork sheet Bellwork for today: You will have homework tonight. WELCOME, MY NINJAS Write the question.

BELL WORK : Read the comments below and answer the question: Student 1: I learned in second grade that organisms are classified based on where they live.

Dichotomous Key Classification Taxonomy Linnaeus Kingdom Phylum Class Order Family Genus Species Common name Scientific name Binomial nomenclature.

Depending on where you live, this might be a mountain lion, cougar, puma, or panther – all of these are “common” names for the “Felis concolor”

HAPPY FRIDAY! Bellwork Classification Trees turn in under your table letter cabinet. You will have 10 minutes to STUDY your Test found in the back of the.

Change and Diversity in Life on Earth Unit Learning Goal #5: Explain how species are classified using the science of taxonomy.

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

Classification Introduction: Tree of Life Foldable.

Classification of Living Things. Taxonomy is the science of grouping and naming organisms. Classification the grouping of information or objects based.

Warm Up 1/20 1. Answer the cladogram. question on your notes sheet. 2

Classification the grouping of information or objects based on Taxonomy is the science of grouping and naming organisms. Classification the grouping.

The Science of Naming and Classifying Organisms

Add to table of contents:

“I can” explain the different ways in which organisms are classified.

Taxonomy And Classification

Classification the grouping of information or objects based on

Classification the grouping of information or objects based on

Objective: We will review taxonomy and learn to name acids and bases.

Prokaryotic Cell.

Phylogeny Systematics Hypothesis Cladistics Derived character

Organized Organisms.

Classification Evolution Unit.

Classification.

Presentation transcript:

A. The sequence of the appearance of different groups B. The common ancestry of various groups C. The geographical regions where groups lived D. The future appearance of the groups 1. One of the ways that scientists can trace the ancestry of animals is through the fossil record. What can scientists NOT tell from their studies of the fossil record? HAPPY TUESDAY Turn in your “Classification Trees” to the front table. Make sure all names are on the back. Circle the name of the person who took it home. Bellwork: Copy the question and your answer for the following question. order

Essential Question: Why is taxonomy both important and helpful to the scientific community? Standard: 8A – Define taxonomy and recognize importance of taxonomic system.

Classification is the grouping of objects or information based on similarities.

Taxonomy is the science of grouping and naming organisms. …… in other words, taxonomy is the process of classifying and naming biological (living) organisms. In Biology:

EVOLUTIONARY CLASSIFICATION Biologists group organisms into categories that represent lines of evolutionary descent not just physical similarities. Phylogeny: The study of evolutionary relationships among organisms.

Let’s look at some animals

Devil Cat

Ghost Cat

Mountain Lion

Screaming Cat

Puma

Florida Panther

Cougar

There are at least 50 common names for the animal shown on the previous 7 slides. Common names vary according to region. How could we fix this problem?

15 Confusion in Using Different Languages for Names copyright cmassengale

16 Latin Names are Understood by all Taxonomists copyright cmassengale

17 Carolus Linnaeus 1707 – th century taxonomist. Called the “Father of Taxonomy”. Classified organisms by their structure. Developed naming system known as binomial nomenclature. Two-word name (Genus and Species) copyright cmassengale

Domain Kingdom Phylum Class Order Family Genus Species BROADEST TAXON Most Specific The major classification levels, from broadest to most specific A group at any level is a taxon.

19 Does Does Katy Katy Perry Perry Come Come Over Over For For Good Good Soup! Soup!

The genus name is written first (always capitalized). The species name is written second (never capitalized). Both words are italicized if typed or underlined if hand written. Example: Felis concolor or F. concolor Which is the genus? The species? Binomial Nomenclature Turdus migratorius

23 Binomial Nomenclature Which TWO are more closely related? copyright cmassengale

The six kingdoms in the classification system are: 1. Eubacteria 2. Archaebacteria 3. Protista 4. Fungi 5. Plantae 6. Animalia

Periods 4 & 5 HW: Dichotomous Key Search for the YouTube video “ Dichotomous Key” Dichotomous Key by Mark Drollinger Periods 4 & 5: Complete on Page 51 of your I.A.N. using Cornell Notes. Due TOMORROW.