Topic 5: Ecology and Evolution 5.5 Classification.

Slides:

Advertisements

Similar presentations

Diversity of Life: Introduction to Biological Classification

Advertisements

5.5: Classification.

5.5 Classification.

Cambridge IGCSE Biology

Topic 5.5 Classification. Why Classify? 1. How many ‘different sorts’ of living things are there on the planet?

5.5:Classification Linnea Sandin Evans Period 5 June 6, 2008 Linnea Sandin Evans Period 5 June 6, 2008.

The science of naming and classifying organisms.

The science of naming and classifying organisms Taxonomy.

Biologists use 7 Levels of Classification Linnaeus named about 4000 species –Carolus Linnaeus developed systems for naming & organizing species into groups.

Classification & Dichotomous Keys.  This Powerpoint is a compilation of presentations found on the Internet. Unfortunately, the authors did not include.

5.5 CLASSIFICATION Ms. TRS.

IB Biology Topic Classification

Outline the binomial system of nomenclature

5.5 C LASSIFICATION IB SL Biology I. W HY C LASSIFY ? Taxonomy - the science and practice of classification Humans have developed classification systems.

5.3 Classification of biodiversity Species are named and classified using an internationally agreed system.

What is Life? What is Life? Modern Classification Modern Classification Animals: Simple & Complex Animals: Simple & Complex.

Taxonomy Diversity of Life Animal Kingdom. ? Questions about Kingdoms ? 1.What are the kingdoms of life? 2.Which kingdom(s) is/are single celled? 3.Which.

Classification. How would you classify these shapes?

GCO: How are living things organized into groups for ease of study – SCO: Describe peer review and explain how classification systems developed as new.

The Diversity of Living Things An Introduction. How many species exist on Earth? Estimated = 8.7 million Actual number identified by scientists = 2 million.

1-3 Classifying Organisms

Classification Classification Unit 5 Mr. Tamashiro.

5.5: Classification Pp

Natural Selection, Evolution & Taxonomy

Van Roekel IB BIO II 4/14/14.  Used to calculate frequencies of alleles, genotypes, or phenotypes within a population  Useful in determining how fast.

5.5: Classification Topic 5: Ecology & Evolution Miss Friedman.

Classifying organisms helps us see the beauty in life!, from XKCD.com 5.5 Classification April 27th/2012 Adapted from: Taylor, S. (2010). Populations (Presentation).

Taxonomy: Classification of Living Things Defined as: The branch of biology that deals with the classification and naming of living things.

Classification of Living Things Taxonomy. Definition: –The branch of biology that deals with the classification and naming of living things.

Pronounced (dye- cot- to- mus)

Starter Put these things into groups…. Objectives Outline how organisms are classified and what binomial naming is. Create a key for 10 organisms. Key.

5.5 Classification. i. ii. iii. iv. A. B. C. D.

Review of Plant and Animal Phyla. Bryophyta Short stature plants such as mosses, liverworts, and hornworts Non-vascular because no xylem or phloem No.

Chapter 4 Taxonomy REVIEW GAME!. INSTRUCTIONS WE WILL DIVIDE INTO GROUPS OF 4 EACH GROUP WILL TALK QUIETLY ABOUT EACH QUESTION. EACH GROUP WILL WRITE.

Taxonomy Objective 4.01: Analyze the classification of organisms according to their evolutionary relationships.

Classifying Organisms Using a Dichotomous Key Using a Dichotomous Key.

Chapter 7 Classification – putting things into orderly groups based on similar characteristics.

5.5 Classification. Taxonomy Taxonomy is the scientific discipline that attempts to identify, classify and name living things.

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

1.2 The Nature of Classification

2. 5 Investigating Ecosystems : Classification & Dichotomous Keys.

How do I classify? What type of greens? What is spineless and slimy ? What has a backbone? Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400.

CLASSIFICATION.

17.1 Notes Classification. Classification Notes outline A. Classification Why? Taxonomy Aristotle Linnaeus B. Naming organisms common name scientific.

Warmup What are the seven levels of organization?.

Classification Introduction S7L1a:Develop a dichotomous key S7L1b: Classify organisms based on physical characteristics.

Unit 9: Classification. Dichotomous (divided into two parts) Key Helps students and scientists identify an unknown or new species Consists of paired statements.

The Animal Kingdom What characteristics do all animals share? How are animals classified? “See ya Later!

5.5 Classification Outline the binomial system of nomenclature. Physician Carolus Linnaeus ( ) Each species has two names, to give a precise.

Classification of Living Things Diversity of Life.

Classification Photo: Lesser flamingo (Phoeniconaias minor), close-up of eye, by Fred Hoogervorst. From:

Go to Edpuzzle.com Watch video on Taxonomy

Classification Topic 5.5.

Classification of Biodiversity

CLASSIFICATION Topic 5.5 IB Biology Miss Werba.

Topic 5: Ecology and evolution

Cladograms & Dichotomous Keys (Topic 5)

IB Animal Phyla Grade: IB I Subject: Animals Date: 2010.

5.5 Classification.

Organizing Life’s Diversity

Classification of Biodiversity

Classification Topic 5.5.

2. 5 Investigating Ecosystems : Classification & Dichotomous Keys

Topic 5.3 – Classification and Biodiversity

Learning objectives UNDERSTANDINGS:

Classification Summaries

5.3 Classification of biodiversity

Topic 5.3 Classification of biodiversity

Classification Summaries

Presentation transcript:

Topic 5: Ecology and Evolution 5.5 Classification

Assessment Statements Outline the binomial system of nomenclature. List seven levels in the hierarchy of taxa?kingdom, phylum, class, order, family, genus and species?using an example from two different kingdoms for each level. Distinguish between the following phyla of plants, using simple external recognition features: bryophyta, filicinophyta, coniferophyta and angiospermophyta. Distinguish between the following phyla of animals, using simple external recognition features: porifera, cnidaria, platyhelminthes, annelida, mollusca and arthropoda. Apply and design a key for a group of up to eight organisms.

5.5.1 Outline the binomial system of nomenclature. Humans Humains البشر Homo sapiens Genus Species

5.5.2 List seven levels in the hierarchy of taxa-kingdom, phylum, class, order, family, genus and species-using an example from two different kingdoms for each level. TaxaHumanGarden pea KingdomAnimaliaPlantae PhylumChordataAngiospermae ClassMammaliaDicotyledoneae OrderPrimateRosales FamilyHominidaePapilionaceae GenusHomoPisum Speciessapienssativum General Specific Kings Play Chess On Fine Grain Sand

5.5.3 Distinguish between the following phyla of plants, using simple external recognition features: bryophyta, filicinophyta, coniferophyta and angiospermophyta. PhylaRoots, stems, leaves Max. HeightReproduction Bryophyta Filicinophyta Coniferophyta Angiospermophyta Task: Copy and complete following table using pages

5.5.4 Distinguish between the following phyla of animals, using simple external recognition features: porifera, cnidaria, platyhelminthes, annelida, mollusca and arthropoda. Task: You research one of the following animal phyla (pages ) and report back to the class: Porifera Cnidaria Platyhelminthes Annelida Mollusca Arthropoda

5.5.5 Apply and design a dichotomous key for a group of up to eight organisms 1.Stalk does not have a frillgo to 2 Stalk has a frillgo to 3 2.Stem is brownFungus A Stem is yellow Fungus B 3.Cap has spotsgo to 4 Cap does not have spotsFungus C 4.Cap is redFungus D Cap is brownFungus E frill cap Identify the fungus It helps to identify an unknown organism through a series of questions:

Making a dichotomous key 1.a. wings covered by exoskeleton b. wings not covered by exoskeleton Statements that will identify the ladybug from the grasshopper 2.a. body has round shape b. body has elongated shape Go to step 2 Go to step 3 ladybug grasshopper Statements that will identify the fly from the dragonfly 3.a. wings point to back of body b. wings point to side of body fly dragonfly *There is always one less step than the number of organisms involved!

5.5.5 Apply and design a dichotomous key for a group of up to eight organisms Task: You will create a dichotomous key in one of the following categories with 8 types of each: Birds (i.e. cardinal, swallow, etc.) Cats (i.e. Persian, Siamese, etc.) Dogs (i.e. Husky, Dalmatian, etc.) Spiders (i.e. Tarantula, Huntsman, etc.) National flags (i.e. Canada, Hong Kong, etc.) Disney princesses (i.e. Cinderella, Belle, etc.)