Classification and Taxonomy. MOUNTAIN LION? PUMA? COUGAR? PANTHER?

Slides:

Advertisements

Similar presentations

Classification of Living Things

Advertisements

Chapter 17: Classification

Chapter 17: Classification

Characteristics of Living Things

Classification vocabulary. Aristotle Ancient Greek - classified organisms into two categories - Animal and Plant.

Classification.

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.

Classification of Organisms

Classification Chapter 18 Review Classification Chapter 18 Review.

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.

Essential Questions What is an example of a vestigial organ?

Classification.

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

Classification of Living Things

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.

What is the difference between Phylogeny, Cladistics, and Taxonomy?

Organizing the Diversity of Life

Organizing Life’s Diversity Classification Part 1.

Classification How we group things.

Classifying Living Organisms Domains and Kingdoms.

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

Classification of Living Things

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.

Classification. Classification Why Do We Classify? For easier study… Why do we need to study? The diversity seen in organisms give us insight into.

Chapter 18: Taxonomy Taxonomy: the discipline where scientists classify organisms and assign universally accepted names to each organism.

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

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

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.

A.Definition of Taxonomy: The science of naming organisms and classifying them into groups B.The need for classification Provides a universal language.

Taxonomy Bio 250.

Categorize organisms below: DogCatCat fish LionWolfApple tree DandelionsLizard SharkMouseDeer.

Chapter 18 Classification. Every year, thousands of new species are discovered Biologists classify them with similar organisms The ways we group organisms.

Unit 11: Classification Ch. 3 Classification Taxonomy = branch of biology that deals w/ naming & classifying organisms.

Chapter 15 Classification.

Classification Chapter 18.

Introduction to Taxonomy. Why Classify? To study the diversity of life, biologists use a classification system to name organisms and group them in a logical.

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.

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

1 Classification copyright cmassengale. 2 There are 13 billion known species of organisms There are 13 billion known species of organisms This is only.

Chapter 18 Honors & Lab Biology

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

 Classification is the arrangement of organisms into orderly groups based on their similarities  Classification is also known as taxonomy  Taxonomists.

CLASSIFICATION OF LIFE

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

Notes - Classification

Aim: How do scientists classify living organisms?

Classification. Classification taxonomy –science of grouping and naming organisms based on shared characteristics.

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.

Unit 11: Classification Ch. 3 Classification Taxonomy = branch of biology that deals w/ naming & classifying organisms.

Taxonomy Chapter 13 I. The classification of living things A. History Aristotle ( BC) was the first to devise a system of classification PLANT.

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

Why Classify? To place organisms in some systematic order.

Unit 7: Evolution & Classification How and why are organisms classified? What tools do we use to classify organisms?

1 Classification copyright cmassengale. 2 There are 13 billion known species of organisms There are 13 billion known species of organisms This is only.

Unit 11: Classification Ch. 3 Classification Taxonomy = branch of biology that deals w/ naming & classifying organisms. 200.

Classification Notes. Classification Putting organisms into groups based on their similarities How? – Using comparative anatomy. When comparing the anatomies.

2. Taxonomy Study of classifying organisms

Classification Systems

Taxonomy & Binomial Nomenclature

Categorize organisms below:

Traits and Classification of Life

Taxonomy & Binomial Nomenclature

Classifying Living Things

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

Biology Ch. 18: Classification

Presentation transcript:

Classification and Taxonomy

MOUNTAIN LION? PUMA? COUGAR? PANTHER?

Classification: grouping of ORGANISMS based on SIMILARITIES Tiger, Asiatic lion, Leopard, and Snow Leopard – All members of the genus Panthera.

Aristotle, 600 BC Designed first classification system. 2 Kingdoms: Plant Animal.

Aristotle’s – based on habitat and physical characteristics

Carolus Linnaeus (1707 – 1778) “Father of Taxonomy.” His system still used as basis for today. Still had only 2 Kingdoms: Plant and Animal.

Linnaen system - based on the morphology of organisms = body form and structure showed relationships among organisms reflected evolutionary relationships among organisms

Linnaeus also… Created BINOMIAL NOMENCLATURE –A 2-word Latin naming system still used today. BI = two All organisms given a scientific name: includes the Genus of organism the specific epithet for that species. NOMIAL = names

For example… The scientific name for humans is Homo sapiens. Genus: Homo Species: sapiens

When writing a Scientific name Capitalize the first letter of the genus name Norman High Panthera tigris RULES! Lower case for the first letter of the species name Italicize if printing o Underline if handwriting

Taxonomy Today Identifies evolutionary relationships Classifies based on those relationships Compares internal and external structures Geographic locations DNA and RNA and proteins Embryological development

Taxonomy is a Framework Used to study the relationship between living and extinct species.

The Five Kingdoms K. Monera – Bacteria; single-celled; prokaryotic cells –Autotrophs, heterotrophs, both chemotrophs, K. Protista – single-celled; eukaryotic cells –Autotrophs, heterotrophs, both Hetero = otherAuto = self Troph = food “Feeds on others” “Feeds self” Chemotrophs – use chemicals not sun for energy

K. Fungi – mushrooms, mildews, mold; eukaryotic; multicellular; heterotrophic Do not “eat” = ingest – they absorb nutrients!

K. Plantae – trees, mosses, ferns, flowering plants; Eukaryotic, multicellular, autotrophic they make their own food through photosynthesis.- –Turns light energy to chemical energy in food mmmmm….sunshine!

K. Animalia – insects, reptiles, birds, amphibians, mammals, and fish; Eukaryotic, multicellular, heterotrophic mmmm…hamburgers!mmmm…rabbit stew!

Taxon groups of classification Kingdom Phylum Class Order Family Genus Species King Philip Came Over For Great Spaghetti mmmm…spaghetti!

PHYLA PROJECT A.Phylum Porifera B.Phylum Cnidaria C.Phylum Platyhelminthes D.Phylum Nematoda E.Phylum Mollusca F.Phylum Annelida G.Phylum Arthropoda H.Phylum Echinodermata Correct pronunciations Number and name of classes Total # of known species Common characteristics How does it relate to other phyla Research today and prepare poster Neat, visible, readable info 15 minutes next class to finish Present