Headings Vocabulary Important Words

Slides:

Advertisements

Similar presentations

Dir Instr:History & Use of Biological Classification

Advertisements

History & Use of Biological Classification

CLASSIFICATION ADDING ORDER.

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

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

Chap. 17 : Organizing Life I. Taxonomy - classification system of livng things based on a) structural b) chemical c) genetic d) behavioral and e) evolutionary.

Classification. I. Introduction A.Classification is the grouping of objects or information based on similarities B. Taxonomy is the branch of biology.

Taxonomy Bio 250.

Classification Notes. Scientists classify organisms based upon similarities.

Ch. 17: Organizing Life’s Diversity

Classification Chapter 1.4. Vocabulary 1. taxonomy 2. binomial nomenclature 3. classification 4. domain 5.Eubacteria 6. Archaebacteria 7. Eukarya 8. Protista.

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

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

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

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.

History and Use of Biological Classification

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

Classification JEOPARDY S2C06 Jeopardy Review ClassificationVocabulary What Kingdom is it? Misc. Early Taxonomy

Organizing Life What is It? Why Classify?.

Classification.

Classification of Living Things

Chapter 12: Classification

Classifying life Taxonomy

Classification Go to Section:.

Classification Notes.

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

Taxonomy Naming organisms D-K-P-C-O-F-G-S

Classification.

CLASSIFICATION & TAXONOMY

Traits and Classification of Life

Aim: How do scientists classify living organisms?

TAXONOMY AND CLASSIFICATION

Journal How does the misuse of antibiotics affect the evolution of disease-causing bacteria? Use the theory of natural selection to explain the growing.

The science of naming organisms.

Classification: A way to organize the diversity of life.

Classification and Taxonomy

Classifying Living Things

Chapter 18 Classification

Unity, Diversity, & Evolution

9.1 & 9.2 QUIZ TODAY THINGS TO KNOW SCIENTISTS AND WHAT THEY DID

The classification of living organisms

The classification of living organisms

Classification of Organisms The Necessity of Classifying

Taxonomy 1 Naming and grouping organisms according to morphology and relationships.

Classification of Six Kingdoms

Classification.

Biology Ch. 18: Classification

Classification: Domains and Kingdoms

Chapter 18 The History of Life.

The classification of living organisms

Biology 11 Taxonomy.

Topic: Classification of living things The Introduction of Biology

Classification.

Make observations about the following objects

Six Kingdom Classification of Organisms

Classification & Intro to Animals

Headings Vocabulary Important Words

The science of naming organisms.

Linneaen Taxonomy.

Classification System

Text Chapter 2 (cont’d) Living Things.

Classification Chapter 18.

What is the difference between a mountain lion cougar and puma?

Classification The World of Taxonomy.

Make observations about the following objects

Classification.

Classification Go to Section:.

Presentation transcript:

Headings Vocabulary Important Words Classification Headings Vocabulary Important Words Thanks Mrs. Blanchard!

CLASSIFICATION & TAXONOMY grouping based on similarities Taxonomy: Branch of Biology The science of classifying/grouping and naming of organisms

Aristotle’s Classification Scheme Greek philosopher who developed first classification system Divided all organisms into 2 GROUPS: Non motile (plants) Motile (animals) Plants grouped by: size (small, medium, large) Animals grouped by: where they lived (air, water, land)

Binomial Nomenclature A system for naming organisms by structure created by Linnaeus: Although Linneaus didn’t realize it, by classifying organisms by structure he was also classifying them by evolutionary relationship Written in Latin Includes the organisms : Genus: CAPITALIZED (noun) means beginning Species: lowercase (adj.) Example: Homo (man) sapien (wise/thinking)

Scientific & Common Names Scientific Name: genus and species name Iguana iguana Felis domesticus Common name: Organism is commonly called Not used in the scientific community Green Iguana Domestic Cat

The “New” Evolutionary Classification Categories that represent lines of evolutionary descent Not just physical similarities This new method is called: Evolutionary Classification Scientists classify organisms based on their Evolutionary Beginnings

Cladograms A diagram that shows evolutionary relationships Cladograms are useful tools Help scientists understand how one lineage branched from another in the course of evolution

Traditional Classification vs. Cladogram Evolutionary Decent: Class Physical Similarities Appendages Conical Shells Crustaceans Gastropoda Crab Barnacle Limpet Molten exoskeleton Segmentation Free-swimming larvae TRADITIONAL CLASSIFICATION CLADOGRAM

Kingdoms Broadest of all taxa Grouped into 3 domains: Bacteria – Eubacteria 2. Archae- Archeabacteria 3. Eukarya: Protista, Fungi, Plantae, and Animalia

Characteristics of the 6 Kingdoms 1. Kingdom Eubacteria: a. all microscopic prokaryotes b. almost all are unicellular c. non-motile d. commonly called bacteria 2. Kingdom Archaebacteria: a. prokaryotes b. live in extreme environment

3. Kingdom Protista: a. eukaryotes b. uni and multicellular c. live in moist environments d. most are simple, microscopic & mobile *Examples: paramecium, amoeba, euglena & algae

4. Kingdom Fungi: a. Eukaryotes b. Uni and Multicellular c. Consumers that do not move d. Decompose dead organisms &/or waste products *Examples: mushrooms, molds, & mildew

5. Kingdom Plantae: a. stationary, multicelluar eukaryotes b. Photosynthetic c. Autotrophs *(make own food) *Examples: plants

6. Kingdom Animalia: a. Multicellular b. Consumers that eat & digest other organisms (heterotrophs) c. May be herbivores, carnivores & omnivores *Examples: Animals

Complete Classification of Humans 4. Class: (Mammalia) 5. Order: (Primates) 6. Family: (Hominid) 7. Genus: (Homo) 8. Species: (sapien) Kingdom: (Animalia) Phylum: (Chordata) Dorsal nerve cord-cartilage Vertebrae Subphylum: (Vertebrata)