81 Ostracodermes PPTs View free & download

Ostracodermes - Gnathostomata PowerPoint PPT Presentation

Ostracodermes - Gnathostomata - Ostracodermes - Gnathostomata Professor Guilherme Ferreira de Lima Filho Ostracodermes Ostracos = concha Derme = pele Ostracodermes Caracterizados pela ...

Ostracodermes - Gnathostomata Professor Guilherme Ferreira de Lima Filho Ostracodermes Ostracos = concha Derme = pele Ostracodermes Caracterizados pela ...

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Vertebrates Fishes, Amphibians, Birds, Reptiles, Mammals PowerPoint PPT Presentation

Vertebrates Fishes, Amphibians, Birds, Reptiles, Mammals - Vertebrates Fishes, Amphibians, Birds, Reptiles, Mammals Biology B Nonvertebrate Chorodate Choradate Dorsal hollow nerve cord Notochord Pharyngeal pouches Tail that ...

Vertebrates Fishes, Amphibians, Birds, Reptiles, Mammals Biology B Nonvertebrate Chorodate Choradate Dorsal hollow nerve cord Notochord Pharyngeal pouches Tail that ...

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Fishes - Feeding Behavior Herbivorous fishes eat plants and micro-algae. Most common on coral reefs parrotfishes, damselfishes, surgeonfishes.

Feeding Behavior Herbivorous fishes eat plants and micro-algae. Most common on coral reefs parrotfishes, damselfishes, surgeonfishes.

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Support, Protection, and Movement PowerPoint PPT Presentation

Support, Protection, and Movement - Title: Support, Protection, and Movement Author: Nancy Wheat Last modified by: AKOBIA Created Date: 11/4/2006 10:09:40 PM Document presentation format

Title: Support, Protection, and Movement Author: Nancy Wheat Last modified by: AKOBIA Created Date: 11/4/2006 10:09:40 PM Document presentation format

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The Deuterostomes PowerPoint PPT Presentation

The Deuterostomes - Title: A View of Life Author: Valued Gateway Client Last modified by: kjones Created Date: 12/9/2002 2:36:15 AM Document presentation format: On-screen Show

Title: A View of Life Author: Valued Gateway Client Last modified by: kjones Created Date: 12/9/2002 2:36:15 AM Document presentation format: On-screen Show

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History of Vertebrates Ch. 20 - History of Vertebrates Ch. 20

History of Vertebrates Ch. 20

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Chordates - Introduction to Chordates ... Chordates

Introduction to Chordates ... Chordates

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Chordates - Chordates By Eduardo Alexander Becerra and Caleb Jennings Staurseth

Chordates By Eduardo Alexander Becerra and Caleb Jennings Staurseth

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Marine Fishes PowerPoint PPT Presentation

Marine Fishes - xmlns:exif='http://ns.adobe.com/exif/1.0/' exif:ColorSpace 1 /exif:ColorSpace ... xmlns:stRef='http://ns.adobe.com/xap/1.0/sType/ResourceRef ...

xmlns:exif='http://ns.adobe.com/exif/1.0/' exif:ColorSpace 1 /exif:ColorSpace ... xmlns:stRef='http://ns.adobe.com/xap/1.0/sType/ResourceRef ...

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Ordovician - Cooler climate caused more tropical species to go extinct ... Ray-finned fish. Coelacanths. Coelacanth distribution. Lungfishes. How to make a leg out of a fin ...

Cooler climate caused more tropical species to go extinct ... Ray-finned fish. Coelacanths. Coelacanth distribution. Lungfishes. How to make a leg out of a fin ...

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Scientific articles for Friday oral reports: PowerPoint PPT Presentation

Scientific articles for Friday oral reports: - Scientific articles for Friday oral reports: Must be from peer-reviewed journal, not website Must get access to entire article, not just abstract as

Scientific articles for Friday oral reports: Must be from peer-reviewed journal, not website Must get access to entire article, not just abstract as

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Paleozoic Life History PowerPoint PPT Presentation

Paleozoic Life History - are evidence of one of the earliest four-legged animals on land. Photo courtesy of Ken Higgs, U. ... and larval stages. The evolutionary pathway to vertebrates ...

are evidence of one of the earliest four-legged animals on land. Photo courtesy of Ken Higgs, U. ... and larval stages. The evolutionary pathway to vertebrates ...

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Living fishes - Living fishes

Living fishes

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Urochordates = Tunicates = Sea squirts PowerPoint PPT Presentation

Urochordates = Tunicates = Sea squirts - See figure 3-6. Lamprey- Vertebrate Ectoparasites ... Weeland canal around Niagra falls ! Lamprey Control: Exploiting basic natural history ...

See figure 3-6. Lamprey- Vertebrate Ectoparasites ... Weeland canal around Niagra falls ! Lamprey Control: Exploiting basic natural history ...

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Gnathostome Phylogeny PowerPoint PPT Presentation

Gnathostome Phylogeny - Elasmobranchs - sharks (360 species in two major groups), skates and rays (450 species) ... Sharks as predators: locate prey in a geographic sense. detect prey ...

Elasmobranchs - sharks (360 species in two major groups), skates and rays (450 species) ... Sharks as predators: locate prey in a geographic sense. detect prey ...

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Chapter 34 Phylum Hemichordata- Acorn Worms PowerPoint PPT Presentation

Chapter 34 Phylum Hemichordata- Acorn Worms - Chapter 34 Phylum Hemichordata- Acorn Worms Have three body regions: proboscis, collar, and trunk Have both a ventral and dorsal nerve cord anterior portion of dorsal ...

Chapter 34 Phylum Hemichordata- Acorn Worms Have three body regions: proboscis, collar, and trunk Have both a ventral and dorsal nerve cord anterior portion of dorsal ...

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History of Life PowerPoint PPT Presentation

History of Life - Title: Slide 1 Author: Computing & Information Services Last modified by: reviewer Created Date: 5/12/2006 1:39:39 PM Document presentation format

Title: Slide 1 Author: Computing & Information Services Last modified by: reviewer Created Date: 5/12/2006 1:39:39 PM Document presentation format

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Photosynthesis PowerPoint PPT Presentation

Photosynthesis - Lancelet, Branchiostoma Outline Chordates Non-vertebrate Chordates Vertebrates Fishes Amphibians Reptiles Birds Mammals Chordates Phylum Chordata Four Main ...

Lancelet, Branchiostoma Outline Chordates Non-vertebrate Chordates Vertebrates Fishes Amphibians Reptiles Birds Mammals Chordates Phylum Chordata Four Main ...

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Vertebrates - differ from other reptiles because their bodies are encased within a protective shell ... birds more than other living reptiles (care for young and four ...

differ from other reptiles because their bodies are encased within a protective shell ... birds more than other living reptiles (care for young and four ...

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Myxopterus - Shark skin - scales and teeth dermal derivatives ... Ovoviparous or Viviparous 'Japanese marine park captures rare shark on film' Ancient? ...

Shark skin - scales and teeth dermal derivatives ... Ovoviparous or Viviparous 'Japanese marine park captures rare shark on film' Ancient? ...

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Evolution of the Animal Body Plan PowerPoint PPT Presentation

Evolution of the Animal Body Plan - Evolution of the Animal Body Plan Part 2 Chordates and Vertebrates E. Q. How has the chordate body plan evolved over time to better suit these animals to their

Evolution of the Animal Body Plan Part 2 Chordates and Vertebrates E. Q. How has the chordate body plan evolved over time to better suit these animals to their

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Vertebrate Review Questions PowerPoint PPT Presentation

Vertebrate Review Questions - Vertebrate Review Questions Which fish is a parasite? Lamprey Shark Skate Bass What is a shark s skeleton composed of? Bone Chitin Cartilage Notochord Which fish is ...

Vertebrate Review Questions Which fish is a parasite? Lamprey Shark Skate Bass What is a shark s skeleton composed of? Bone Chitin Cartilage Notochord Which fish is ...

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FISHES - Viviparous (a few sharks) Young born alive. Class Agnatha. Cartilagenous ... Sharks. Jaws not attached to brain case. Can protrude during attack ...

Viviparous (a few sharks) Young born alive. Class Agnatha. Cartilagenous ... Sharks. Jaws not attached to brain case. Can protrude during attack ...

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Histology and Ontogeny of Scales, Feathers and Hair PowerPoint PPT Presentation

Histology and Ontogeny of Scales, Feathers and Hair - Histology and Ontogeny of Scales, Feathers and Hair The Integument Jack-of-all-Trades organ system Forms interface b/w the internal and external environment ...

Histology and Ontogeny of Scales, Feathers and Hair The Integument Jack-of-all-Trades organ system Forms interface b/w the internal and external environment ...

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Urochordates = Tunicates = Sea squirts - Protochordates include Urochordates = Tunicates = Sea squirts (See figure 2-2 in text) Underappreciated beauty of tunicates Notochord Dorsal hollow nerve cord Pharynx ...

Protochordates include Urochordates = Tunicates = Sea squirts (See figure 2-2 in text) Underappreciated beauty of tunicates Notochord Dorsal hollow nerve cord Pharynx ...

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FISHES (yes, that PowerPoint PPT Presentation

FISHES (yes, that - ... nerve chord Subphylum Vertebrata dorsal backbone made of cartilage or bone Classes Agnatha Chondrichthyes Osteichthyes Class Agnatha jawless Do not ...

... nerve chord Subphylum Vertebrata dorsal backbone made of cartilage or bone Classes Agnatha Chondrichthyes Osteichthyes Class Agnatha jawless Do not ...

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FISHES (yes, that - FISHES (yes, that s the proper word) ICHTHYOLOGY (the study of fish) FISH ANATOMY - EYES similar to other vertebrates, but differ in a couple of ways: spherical ...

FISHES (yes, that s the proper word) ICHTHYOLOGY (the study of fish) FISH ANATOMY - EYES similar to other vertebrates, but differ in a couple of ways: spherical ...

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The parade of the Craniates PowerPoint PPT Presentation

The parade of the Craniates - The parade of the Craniates Part 1 Major synapomorphies of the Craniates Developmental Neural crest Neurogenic placodes Nervous System Above Braincase (skeletal ...

The parade of the Craniates Part 1 Major synapomorphies of the Craniates Developmental Neural crest Neurogenic placodes Nervous System Above Braincase (skeletal ...

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Hemichordates possibly similar to vertebrate ancestors PowerPoint PPT Presentation

Hemichordates possibly similar to vertebrate ancestors - B.J. Swalla, Univ. of Washington, http://faculty.washington.edu/bjswalla/ Urochordates ... link, WU-STL Tip Sheet, http://news-info.wustl.edu/tips/2002/science ...

B.J. Swalla, Univ. of Washington, http://faculty.washington.edu/bjswalla/ Urochordates ... link, WU-STL Tip Sheet, http://news-info.wustl.edu/tips/2002/science ...

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Vertebrates - Vertebrates Evolution and Diversity * * * Chordates Notochord: longitudinal, flexible rod located between the digestive and the nerve cord Dorsal, hollow nerve cord ...

Vertebrates Evolution and Diversity * * * Chordates Notochord: longitudinal, flexible rod located between the digestive and the nerve cord Dorsal, hollow nerve cord ...

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The Fishes: Vertebrate Success in Water PowerPoint PPT Presentation

The Fishes: Vertebrate Success in Water - The Fishes: Vertebrate Success in Water The Fishes: Vertebrate Success in Water Chapter 18 Chapter 18 Fish Intro website Sharks cannot detect organisms wrapped in ...

The Fishes: Vertebrate Success in Water The Fishes: Vertebrate Success in Water Chapter 18 Chapter 18 Fish Intro website Sharks cannot detect organisms wrapped in ...

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Vertebrate Characteristics PowerPoint PPT Presentation

Vertebrate Characteristics - Vertebrate Characteristics Kingdom Animalia; Phylum Chordata; Subphylum Vertebrata Chordata Characteristics Dorsal hollow nerve cord Notochord ( back cord ...

Vertebrate Characteristics Kingdom Animalia; Phylum Chordata; Subphylum Vertebrata Chordata Characteristics Dorsal hollow nerve cord Notochord ( back cord ...

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Vertebrates Fishes, Amphibians, Birds, Reptiles, Mammals - Vertebrates Fishes, Amphibians, Birds, Reptiles, Mammals Biology B Nonvertebrate Chorodate Choradate Dorsal hollow nerve cord Notochord Pharyngeal pouches Tail that ...

Vertebrates Fishes, Amphibians, Birds, Reptiles, Mammals Biology B Nonvertebrate Chorodate Choradate Dorsal hollow nerve cord Notochord Pharyngeal pouches Tail that ...

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Review, 1st Paleozoic Vertebrate lecture PowerPoint PPT Presentation

Review, 1st Paleozoic Vertebrate lecture - Title: No Slide Title Author: Thomson - Brooks/Cole Last modified by: Carrie Masiello Created Date: 12/26/2002 5:26:08 PM Document presentation format

Title: No Slide Title Author: Thomson - Brooks/Cole Last modified by: Carrie Masiello Created Date: 12/26/2002 5:26:08 PM Document presentation format

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Chordates and Fish PowerPoint PPT Presentation

Chordates and Fish - Chordates and Fish Characteristics of Chordates A chordate is an animal that in some stage of development has: Notochord- dorsal rod of specialized nerves A dorsal ...

Chordates and Fish Characteristics of Chordates A chordate is an animal that in some stage of development has: Notochord- dorsal rod of specialized nerves A dorsal ...

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Paleozoic Life PowerPoint PPT Presentation

Paleozoic Life - Paleozoic Life * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Calamites, a huge horsetail rush 10-14 ...

Paleozoic Life * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Calamites, a huge horsetail rush 10-14 ...

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Important developments of the Vertebrates: brain and sense organs PowerPoint PPT Presentation

Important developments of the Vertebrates: brain and sense organs - ... notochord, caudal fin rays, and what appeared to be a postanal tail and a dorsal ... hypocercal tail (with an extended ventral lobe) which suggest a trend towards ...

... notochord, caudal fin rays, and what appeared to be a postanal tail and a dorsal ... hypocercal tail (with an extended ventral lobe) which suggest a trend towards ...

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Vertebrae Evolution PowerPoint PPT Presentation

Vertebrae Evolution - Vertebrae Evolution & Diversity

Vertebrae Evolution & Diversity

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Cratons and mobile belts of the world - Cratons and mobile belts of the world

Cratons and mobile belts of the world

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Slug Mold Dictyostelium - Slug Mold Dictyostelium

Slug Mold Dictyostelium

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Agnatha - Lampreys. Non-parasitic species. Adult stage lasts less than 6 months ... Lampreys. Reproduction (same for all species) ... The Great Lakes 'Lamprey Incident' ...

Lampreys. Non-parasitic species. Adult stage lasts less than 6 months ... Lampreys. Reproduction (same for all species) ... The Great Lakes 'Lamprey Incident' ...

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Scientific%20articles%20for%20Friday%20oral%20reports: PowerPoint PPT Presentation

Scientific%20articles%20for%20Friday%20oral%20reports: - Must get access to entire article, not just abstract as ... Osteolepiform. Dipnoan. Only tetrapods. thumb 'pinky' Note major shifts in. Tetrapods. Fig 8-4 ...

Must get access to entire article, not just abstract as ... Osteolepiform. Dipnoan. Only tetrapods. thumb 'pinky' Note major shifts in. Tetrapods. Fig 8-4 ...

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Comparative Anatomy Vertebrate Phylogeny: Fishes PowerPoint PPT Presentation

Comparative Anatomy Vertebrate Phylogeny: Fishes - Comparative Anatomy Vertebrate Phylogeny: Fishes Kardong Chapter s 2 & 3 Part 4 Vertebrate Classification Geological Eras of early vertebrates Paleozoic (oldest ...

Comparative Anatomy Vertebrate Phylogeny: Fishes Kardong Chapter s 2 & 3 Part 4 Vertebrate Classification Geological Eras of early vertebrates Paleozoic (oldest ...

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Paleozoic Life History: Vertebrates and Plants PowerPoint PPT Presentation

Paleozoic Life History: Vertebrates and Plants - Chapter 13 Paleozoic Life History: Vertebrates and Plants ...

Chapter 13 Paleozoic Life History: Vertebrates and Plants ...

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Important developments of the Vertebrates: brain and sense organs - Important developments of the Vertebrates: brain and sense organs The ancestors of vertebrates switched from filter feeding to more active feeding, which required ...

Important developments of the Vertebrates: brain and sense organs The ancestors of vertebrates switched from filter feeding to more active feeding, which required ...

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Fish History PowerPoint PPT Presentation

Fish History - ... abundant food source: plankton and suspended organic matter ... no jaws - restricted to plankton, suspended organics - slow growth. Fate of Ostracoderms ...

... abundant food source: plankton and suspended organic matter ... no jaws - restricted to plankton, suspended organics - slow growth. Fate of Ostracoderms ...

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II' Animal Diversity PowerPoint PPT Presentation

II' Animal Diversity - Cartilaginous fish (Class: Chondrichthyes) also efficient paired fins - sharks - skates, rays - ratfish. II. Animal Diversity. 3. Vertebrata. c. Jawed Fishes ...

Cartilaginous fish (Class: Chondrichthyes) also efficient paired fins - sharks - skates, rays - ratfish. II. Animal Diversity. 3. Vertebrata. c. Jawed Fishes ...

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The Vertebrate Story PowerPoint PPT Presentation

The Vertebrate Story - They are names that are used for convenience in discussing vertebrate evolution. ... Salientia (Anura) 'Frogs' Urodela (Caudata) 'Salamanders' Tetrapoda: Amniota ...

They are names that are used for convenience in discussing vertebrate evolution. ... Salientia (Anura) 'Frogs' Urodela (Caudata) 'Salamanders' Tetrapoda: Amniota ...

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Ichthyology Lab: PowerPoint PPT Presentation

Ichthyology Lab: - ... shark. end. spiny dogfish. end. white shark. end. nurse shark ... shark teeth. end. hammerhead sharks. end. eagle ray. end. ray egg cases. end. ray embryos ...

... shark. end. spiny dogfish. end. white shark. end. nurse shark ... shark teeth. end. hammerhead sharks. end. eagle ray. end. ray egg cases. end. ray embryos ...

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Chapter 22 Paleozoic Life - Chapter 22 Paleozoic Life

Chapter 22 Paleozoic Life

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Chordates - One of these types of animals gave rise to vertebrates, ... Gnathostomata is subdivided into Pisces with fins and Tetrapoda, usually with two pair of limbs. ...

One of these types of animals gave rise to vertebrates, ... Gnathostomata is subdivided into Pisces with fins and Tetrapoda, usually with two pair of limbs. ...

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INTEGUMENTARY SYSTEM I. Two Types A. Invertebrate type epidermis plus basement membrane pnotochordat PowerPoint PPT Presentation

INTEGUMENTARY SYSTEM I. Two Types A. Invertebrate type epidermis plus basement membrane pnotochordat - 2. Cosmoid scale of primitive fishes gave rise to dermocranium ... sebaceous gland - oil scent glands of mammals. uroptygial gland - oil gland on tail of birds ...

2. Cosmoid scale of primitive fishes gave rise to dermocranium ... sebaceous gland - oil scent glands of mammals. uroptygial gland - oil gland on tail of birds ...

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URINOGENITAL SYSTEM PowerPoint PPT Presentation

URINOGENITAL SYSTEM - Glomerulus suspended into coelom and closely associated with ... Lizard. Salamander. The male. mammal. Uteri of Mammals. III. Summary of origin of ducts ...

Glomerulus suspended into coelom and closely associated with ... Lizard. Salamander. The male. mammal. Uteri of Mammals. III. Summary of origin of ducts ...

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Evolution… day 2 PowerPoint PPT Presentation

Evolution… day 2 - Charles Darwin Alfred R. Wallace Evolution day 2 Thomas Huxley Gregor Mendel Theo. Dobzhansky R.A. Fisher Barbara McClintock J.B.S. Haldane Stephen J. Gould

Charles Darwin Alfred R. Wallace Evolution day 2 Thomas Huxley Gregor Mendel Theo. Dobzhansky R.A. Fisher Barbara McClintock J.B.S. Haldane Stephen J. Gould

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A History of Fishes PowerPoint PPT Presentation

A History of Fishes - ... the classes Pteraspidomorphi (hagfishes) and Cephalaspidomorphi (lampreys) ... No living representatives, possible relatives include hagfish and lamprey ...

... the classes Pteraspidomorphi (hagfishes) and Cephalaspidomorphi (lampreys) ... No living representatives, possible relatives include hagfish and lamprey ...

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Superclass Agnatha PowerPoint PPT Presentation

Superclass Agnatha - Polychaete: segmented worms favored by Hagfish for dinner ... none extant -gave rise to Chondrichthyes? Superclass Gnathostomata. Rays. Class Chondrichthyes ...

Polychaete: segmented worms favored by Hagfish for dinner ... none extant -gave rise to Chondrichthyes? Superclass Gnathostomata. Rays. Class Chondrichthyes ...

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Ostracodermes PowerPoint PPT Presentations