83 Agnathans PPTs View free & download

Lesson 19: Vertebrates I PowerPoint PPT Presentation

Lesson 19: Vertebrates I - ... The jawless fishes Some Agnathans Osteichthyes: The bony fishes Some Osteichtyhes Anatomy of a bony, ray-finned fish Class Reptilia: ...

... The jawless fishes Some Agnathans Osteichthyes: The bony fishes Some Osteichtyhes Anatomy of a bony, ray-finned fish Class Reptilia: ...

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Phylum: Chordates PowerPoint PPT Presentation

Phylum: Chordates - Lampreys and hagfish are the only agnathans (jawless fish) that are not extinct today ... http://io.uwinnipeg.ca/~simmons/16cm05/1116/34-09a-Lamprey.jpg ...

Lampreys and hagfish are the only agnathans (jawless fish) that are not extinct today ... http://io.uwinnipeg.ca/~simmons/16cm05/1116/34-09a-Lamprey.jpg ...

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Chordata: Fish PowerPoint PPT Presentation

Chordata: Fish - Large spines in front of each dorsal fin. Length to 4 feet. ... E. postanal tail. 2. Agnathans lack which of the following: A. Paired Fins. B. Jaws ...

Large spines in front of each dorsal fin. Length to 4 feet. ... E. postanal tail. 2. Agnathans lack which of the following: A. Paired Fins. B. Jaws ...

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Vertebrates in the Sea PowerPoint PPT Presentation

Vertebrates in the Sea - Vertebrates in the Sea & on Land Section 32.1 Adaptations of Vertebrates Chordates with a backbone Made of vertebra segments Completely replaces the notochord ...

Vertebrates in the Sea & on Land Section 32.1 Adaptations of Vertebrates Chordates with a backbone Made of vertebra segments Completely replaces the notochord ...

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Phylum Chordata PowerPoint PPT Presentation

Phylum Chordata - Tunicate notochord. 4Trademarks. of Phylum Chordata. 3. Pharyngeal Gill Slits. or Pouches ... Blue Bell tunicate. Subphylum Cephalochordata. Lancelets (Amphioxus) ...

Tunicate notochord. 4Trademarks. of Phylum Chordata. 3. Pharyngeal Gill Slits. or Pouches ... Blue Bell tunicate. Subphylum Cephalochordata. Lancelets (Amphioxus) ...

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Fishes - FISHES Bio II Rupp GANOID SCALES CTENIOD SCALES CYCLOID SCALES PLACOID SCALES Typical in sharks FISH MUSCULATURE Myomeres-segments of the muscle Myospeta division ...

FISHES Bio II Rupp GANOID SCALES CTENIOD SCALES CYCLOID SCALES PLACOID SCALES Typical in sharks FISH MUSCULATURE Myomeres-segments of the muscle Myospeta division ...

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The Axial Skeleton PowerPoint PPT Presentation

The Axial Skeleton - The Axial Skeleton Even craniates may have an exoskeleton and an endoskeleton Which type is derived from dermis and epidermis? Some bones have left their original ...

The Axial Skeleton Even craniates may have an exoskeleton and an endoskeleton Which type is derived from dermis and epidermis? Some bones have left their original ...

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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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The Chordates PowerPoint PPT Presentation

The Chordates - ... detects minor vibrations Class Chondrichthyes Class Osteichthyes Bony fishes (trout and goldfish) Also have a lateral line system Operculum ...

... detects minor vibrations Class Chondrichthyes Class Osteichthyes Bony fishes (trout and goldfish) Also have a lateral line system Operculum ...

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Vertebrates are PowerPoint PPT Presentation

Vertebrates are - Vertebrates are Animals with a backbone Chordate What are they- An animal that has, for al least some stage of its life, a dorsal hollow nerve cord; a notochord ...

Vertebrates are Animals with a backbone Chordate What are they- An animal that has, for al least some stage of its life, a dorsal hollow nerve cord; a notochord ...

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Vertebrates - Vertebrates Phylum Chordata 4 basic characteristics: Notochord supporting rod dorsally located, below the nerve cord, replaced by vertebral column in most ...

Vertebrates Phylum Chordata 4 basic characteristics: Notochord supporting rod dorsally located, below the nerve cord, replaced by vertebral column in most ...

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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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The Epidermis PowerPoint PPT Presentation

The Epidermis - The Epidermis Epidermis of aquatic organisms: Cornified structures include:- _____ of lamprey and hagfish-_____of land-going amphibians

The Epidermis Epidermis of aquatic organisms: Cornified structures include:- _____ of lamprey and hagfish-_____of land-going amphibians

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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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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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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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Living fishes - Living fishes

Living fishes

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The Chordates - The Chordates To which class do I belong? To which class do I belong? To which class do I belong? To which class do I belong? To which class do I belong?

The Chordates To which class do I belong? To which class do I belong? To which class do I belong? To which class do I belong? To which class do I belong?

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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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Integrated Principles of Zoology, 11e PowerPoint PPT Presentation

Integrated Principles of Zoology, 11e - Amniota Amniote egg present Tetrapoda Girdles and limbs Teleostomi Vertebrates with endochondral bone Gnathostomata The jaw-bearing vertebrates Subphylum Vertebrata

Amniota Amniote egg present Tetrapoda Girdles and limbs Teleostomi Vertebrates with endochondral bone Gnathostomata The jaw-bearing vertebrates Subphylum Vertebrata

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Vertebrate%20Evolution:%20Animals%20with%20a%20vertebral%20column%20made%20of%20bone%20or%20cartilage PowerPoint PPT Presentation

Vertebrate%20Evolution:%20Animals%20with%20a%20vertebral%20column%20made%20of%20bone%20or%20cartilage - Vertebrates are part of a larger phylum called Chordata which includes ... After the Devonian, the Carboniferous period was 'The age of the amphibians' ...

Vertebrates are part of a larger phylum called Chordata which includes ... After the Devonian, the Carboniferous period was 'The age of the amphibians' ...

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

History of Vertebrates Ch. 20

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Apoptosis - Apoptosis

Apoptosis

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FISH (and chordates) PowerPoint PPT Presentation

FISH (and chordates) - FISH (and chordates) * * * * * * * What is a chordate? Members of the ANIMAL KINGDOM and the PHYLUM CHORDATA They have a dorsal, hollow nerve cord and a notocord Most ...

FISH (and chordates) * * * * * * * What is a chordate? Members of the ANIMAL KINGDOM and the PHYLUM CHORDATA They have a dorsal, hollow nerve cord and a notocord Most ...

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Vertebrate Animals PowerPoint PPT Presentation

Vertebrate Animals - Vertebrate Animals Highlight what is BOLD/UNDERLINED DOMAIN- Eukarya KINGDOM- Animalia PHYLUM- Chordata SUBPHYLUM- Vertebrata CLASS- 7 different ORDERS- 10 Placental ...

Vertebrate Animals Highlight what is BOLD/UNDERLINED DOMAIN- Eukarya KINGDOM- Animalia PHYLUM- Chordata SUBPHYLUM- Vertebrata CLASS- 7 different ORDERS- 10 Placental ...

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Echinoderms - (1) Bottom-dwelling filter feeder with lophophore arms (2) ... (Cephalochordate) (Urochordate) (Enteropneusts) Possible evolutionary tree of early vertebrates ...

(1) Bottom-dwelling filter feeder with lophophore arms (2) ... (Cephalochordate) (Urochordate) (Enteropneusts) Possible evolutionary tree of early vertebrates ...

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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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Brain - Cerebral Peduncles motor tracts. Cerebral Aqueduct for CSF ... Cerebral peduncle. Cerebellum. Cerebrum. Key Points. Name the 12 cranial nerves in order. ...

Cerebral Peduncles motor tracts. Cerebral Aqueduct for CSF ... Cerebral peduncle. Cerebellum. Cerebrum. Key Points. Name the 12 cranial nerves in order. ...

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The Craniates PowerPoint PPT Presentation

The Craniates - Include Jawless ostacoderms and Hyperoartia (Lamprey) Most part of a Superclass Gnathostomata ... Lamprey (agnathas) Marine and freshwater. Prey on other fish ...

Include Jawless ostacoderms and Hyperoartia (Lamprey) Most part of a Superclass Gnathostomata ... Lamprey (agnathas) Marine and freshwater. Prey on other fish ...

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Vertebrate Evolution and Diversity PowerPoint PPT Presentation

Vertebrate Evolution and Diversity - * Class Amphibia Class Reptilia Class Aves Class Mammalia Oldest class of tetrapods 4000 extant species of frogs, ...

* Class Amphibia Class Reptilia Class Aves Class Mammalia Oldest class of tetrapods 4000 extant species of frogs, ...

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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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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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Respiratory System PowerPoint PPT Presentation

Respiratory System - Respiratory System External respiration- gas exchange between environment & body by diffusion Internal respiration gas exchange between blood & cells & usage of ...

Respiratory System External respiration- gas exchange between environment & body by diffusion Internal respiration gas exchange between blood & cells & usage of ...

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Lecture 20: Morphological Changes in Macroevolution PowerPoint PPT Presentation

Lecture 20: Morphological Changes in Macroevolution - ear bones (mammal) (N.B. not direct descendants, C.A. ... (reptile mammal) Complexity of Lung ( amphib rept mamm) Reduction of skull bones ( fish mamm) ...

ear bones (mammal) (N.B. not direct descendants, C.A. ... (reptile mammal) Complexity of Lung ( amphib rept mamm) Reduction of skull bones ( fish mamm) ...

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Vertebrate Evolution and Diversity - Vertebrate Evolution and Diversity Phylum Chordata Subphylum Urochordates Subphylum Cephalochordates Subphylum Vertebrates Lancet Tunicate

Vertebrate Evolution and Diversity Phylum Chordata Subphylum Urochordates Subphylum Cephalochordates Subphylum Vertebrates Lancet Tunicate

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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 Animals - Vertebrate Animals Highlight what is BOLD/UNDERLINED DOMAIN- Eukarya KINGDOM- Animalia PHYLUM- Chordata SUBPHYLUM- Vertebrata CLASS- 7 different ORDERS- 10 Placental ...

Vertebrate Animals Highlight what is BOLD/UNDERLINED DOMAIN- Eukarya KINGDOM- Animalia PHYLUM- Chordata SUBPHYLUM- Vertebrata CLASS- 7 different ORDERS- 10 Placental ...

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Chapter 13 - Introduction to Phylum Platyhelminthes PowerPoint PPT Presentation

Chapter 13 - Introduction to Phylum Platyhelminthes - Chapter 13 - Introduction to Phylum Platyhelminthes Chapter 13 - Introduction to Phylum Platyhelminthes General Characteristics Bilaterally symmetrical ...

Chapter 13 - Introduction to Phylum Platyhelminthes Chapter 13 - Introduction to Phylum Platyhelminthes General Characteristics Bilaterally symmetrical ...

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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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Photosynthesis - Amphibians. Tetrapods (four limbs) Hypotheses of tetrapod evolution ... Thought to have evolved from amphibian ancestors by the Permian period ...

Amphibians. Tetrapods (four limbs) Hypotheses of tetrapod evolution ... Thought to have evolved from amphibian ancestors by the Permian period ...

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Fish - Figure 8.14b Fish Anatomy Fins Fish Respiration Water flows over Gills as fish opens mouth and swims. Water flows opposite direction of blood flow.

Figure 8.14b Fish Anatomy Fins Fish Respiration Water flows over Gills as fish opens mouth and swims. Water flows opposite direction of blood flow.

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Chapter 30 Fishes and Amphibians PowerPoint PPT Presentation

Chapter 30 Fishes and Amphibians - Some cartilaginous fish (such as sharks) have internal fertilization and few eggs at a time ... Sharks are considered living fossils' having changed little in ...

Some cartilaginous fish (such as sharks) have internal fertilization and few eggs at a time ... Sharks are considered living fossils' having changed little in ...

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Fossils B - Fossils B

Fossils B

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What is/are the function(s) of the digestive system? PowerPoint PPT Presentation

What is/are the function(s) of the digestive system? - Introduction to Digestive System What is/are the function(s) of the digestive system? What structures are necessary? How does function vary with form?

Introduction to Digestive System What is/are the function(s) of the digestive system? What structures are necessary? How does function vary with form?

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Evolution of the PowerPoint PPT Presentation

Evolution of the - 1. Diagnostic features - present sometime during the development ... Pterosaurs. Crocodilians. Dinosaurs. Modern Reptiles. Mammals. Stem Reptile. Birds. Birds ...

1. Diagnostic features - present sometime during the development ... Pterosaurs. Crocodilians. Dinosaurs. Modern Reptiles. Mammals. Stem Reptile. Birds. Birds ...

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BI360: Vertebrate Zoology PowerPoint PPT Presentation

BI360: Vertebrate Zoology - Notochord extending from head region into tail (no vertebral column) ... Small tail fin with fin rays. Large eyes. Small size only about 40 mm long ...

Notochord extending from head region into tail (no vertebral column) ... Small tail fin with fin rays. Large eyes. Small size only about 40 mm long ...

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vectors and rates of plate movement - vectors and rates of plate movement

vectors and rates of plate movement

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Phylum Chordata

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Vertebrate Adaptations PowerPoint PPT Presentation

Vertebrate Adaptations - Vertebrate Adaptations Evolution of the Skeletal System General Trends in the Skeleton Simplification through bone loss, bone fusion, and ossification.

Vertebrate Adaptations Evolution of the Skeletal System General Trends in the Skeleton Simplification through bone loss, bone fusion, and ossification.

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Vertebrates - Name means cartilaginous fish ... Class Actinistia lobe finned fish. Coelocanth. Class Dipnoi lungfish ... Grasping fingers for tree life. Binocular vision ...

Name means cartilaginous fish ... Class Actinistia lobe finned fish. Coelocanth. Class Dipnoi lungfish ... Grasping fingers for tree life. Binocular vision ...

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BIODIVERSITY PowerPoint PPT Presentation

BIODIVERSITY - Biodiversity Definition: Variety of different species.

Biodiversity Definition: Variety of different species.

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Animal Diversity PowerPoint PPT Presentation

Animal Diversity - Invertebrates. Body Plans. Radial Symmetry parts arranged around a central axis ... Invertebrates include Tunicates and Lancelets ...

Invertebrates. Body Plans. Radial Symmetry parts arranged around a central axis ... Invertebrates include Tunicates and Lancelets ...

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Symbiosis - The biological diversity of life on ... Real world predator and prey populations can cycle in ... They must wait for food to come their way. Some barnacles ...

The biological diversity of life on ... Real world predator and prey populations can cycle in ... They must wait for food to come their way. Some barnacles ...

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Chordates Chapter 23 * * * * * * * * * * * * * * * * * * Th PowerPoint PPT Presentation

Chordates Chapter 23 * * * * * * * * * * * * * * * * * * Th - Chordates Chapter 23 * * * * * * * * * * * * * * * * * * The Origin of Vertebrates Vertebrates evolved at least 530 million years ago, during the Cambrian explosion.

Chordates Chapter 23 * * * * * * * * * * * * * * * * * * The Origin of Vertebrates Vertebrates evolved at least 530 million years ago, during the Cambrian explosion.

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The Evolution of Animal Diversity PowerPoint PPT Presentation

The Evolution of Animal Diversity - Most animals are diploid and reproduce sexually. Blastula (early embryonic) ... Except for the chambered nautilus, cephalopods have small internal shells ...

Most animals are diploid and reproduce sexually. Blastula (early embryonic) ... Except for the chambered nautilus, cephalopods have small internal shells ...

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Fish, Amphibians and Reptiles PowerPoint PPT Presentation

Fish, Amphibians and Reptiles - All fish have notochords (they are used for support but are ... endangered due to soups and jewelry. eat worms, fish and insects, some are also herbivores ...

All fish have notochords (they are used for support but are ... endangered due to soups and jewelry. eat worms, fish and insects, some are also herbivores ...

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Agnathans PowerPoint PPT Presentations