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The top documents tagged [jawless fish]

Fish Chapter 4 Powerpoint created & shared by Jamie Miller Fifth & Sixth Grade Teacher Caldwell Adventist Elementary School Idaho Conference, USA Caldwell
Fish Chapter 4 Powerpoint created & shared by Jamie Miller Fifth & Sixth Grade Teacher Caldwell Adventist Elementary School Idaho Conference, USA Caldwell
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Animals, Part 2 Vertebrates. VERTEBRATES CHORDATA: dorsal, hollow nerve cord CRANIATES: have a skull (hagfish) VERTEBRATES: have a backbone (lampreys)
Animals, Part 2 Vertebrates. VERTEBRATES CHORDATA: dorsal, hollow nerve cord CRANIATES: have a skull (hagfish) VERTEBRATES: have a backbone (lampreys)
227 views
Unit 2 Review: History of Life on Earth. What proportion of all species that have ever lived has become extinct? less than 1 percent approximately one-half
Unit 2 Review: History of Life on Earth. What proportion of all species that have ever lived has become extinct? less than 1 percent approximately one-half
217 views
Divisions: Ocean is divided into two basic units. Pelagic environment - The ocean water itself. 2% of organisms Benthic environment – The bottom/seafloor
Divisions: Ocean is divided into two basic units. Pelagic environment - The ocean water itself. 2% of organisms Benthic environment – The bottom/seafloor
219 views
Origin and Diversification of the Vertebrates. Who are the living vertebrates? - Jawless fish: hagfish and lamprey - Fish with jaws & cartilage skeletons:
Origin and Diversification of the Vertebrates. Who are the living vertebrates? - Jawless fish: hagfish and lamprey - Fish with jaws & cartilage skeletons:
226 views
Critter of the Day Common name: Sheephead Scientific Name:Semicossyphus pulcher Phylum Chordata; Class Osteichthyes Draw and note unique characteristics
Critter of the Day Common name: Sheephead Scientific Name:Semicossyphus pulcher Phylum Chordata; Class Osteichthyes Draw and note unique characteristics
217 views
Skeletal System By: Chryslyn, Braxton, and Nate. What is the Skeletal System The skeletal system protects and supports an organism’s body, while also
Skeletal System By: Chryslyn, Braxton, and Nate. What is the Skeletal System The skeletal system protects and supports an organism’s body, while also
225 views
Chordates Notocord Dorsal hollow nerve cord Gills Postanal tail
Chordates Notocord Dorsal hollow nerve cord Gills Postanal tail
226 views
THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum
THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum
219 views
Evolution of Steroid Receptor Gene Families. Lesson Today Evolutionary History of Function Gene Duplication leading to evolutionary origins of novel functions
Evolution of Steroid Receptor Gene Families. Lesson Today Evolutionary History of Function Gene Duplication leading to evolutionary origins of novel functions
217 views
At 31,500 species, fish exhibit greater species diversity than any other class of vertebrates
At 31,500 species, fish exhibit greater species diversity than any other class of vertebrates
215 views
VERTEBRATES When dinosaurs (& others) roamed the Earth…
VERTEBRATES When dinosaurs (& others) roamed the Earth…
221 views