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Echinodermata Spiny Skinned. Echinoderms *6000 living species 20,000 extinct species *all oceans, all depths *Planktonic larvae - bilateral symmetry *adult
Echinodermata Spiny Skinned. Echinoderms *6000 living species 20,000 extinct species *all oceans, all depths *Planktonic larvae - bilateral symmetry *adult
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Echinoderms
Echinoderms
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Gabriel Dominguez Marisa Ramunas Biology – Period 8 ECHINODERMS
Gabriel Dominguez Marisa Ramunas Biology – Period 8 ECHINODERMS
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Unit 4. Meaning o Echino= spiny o Dermis= skin The skin of these animals is stretched over an endoskeleton, or internal skeleton formed of hardened
Unit 4. Meaning o Echino= spiny o Dermis= skin The skin of these animals is stretched over an endoskeleton, or internal skeleton formed of hardened
350 views
I.Keystone Species. I.Echinodermata A.Echinoidea (Sea urchins, Sand dollars) Approximately 1000 speciesApproximately 1000 species Includes heart urchins,
I.Keystone Species. I.Echinodermata A.Echinoidea (Sea urchins, Sand dollars) Approximately 1000 speciesApproximately 1000 species Includes heart urchins,
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Phylum Echinoderms. Invertebrates EchinodermsEchinoderms Characteristics of Phylum:Characteristics of Phylum: –Name means "Spiny Skin" –Endoskeleton –Water
Phylum Echinoderms. Invertebrates EchinodermsEchinoderms Characteristics of Phylum:Characteristics of Phylum: –Name means "Spiny Skin" –Endoskeleton –Water
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The Nekton 1 What are Nektonic Animals? Organisms that have developed powers of locomotion Feeding Biology Practically all members of the nekton are carnivorous
The Nekton 1 What are Nektonic Animals? Organisms that have developed powers of locomotion Feeding Biology Practically all members of the nekton are carnivorous
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The Nekton1 Nekton Accomplished Swimmers. The Nekton 2 What are Nektonic Animals? Organisms that have developed powers of locomotion; capable of movement
The Nekton1 Nekton Accomplished Swimmers. The Nekton 2 What are Nektonic Animals? Organisms that have developed powers of locomotion; capable of movement
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Echinoderms. An echinoderm is a marine invertebrate of the phylum Echinodermata. Examples of echinoderms are sea stars, sea lilies, feather stars, brittle
Echinoderms. An echinoderm is a marine invertebrate of the phylum Echinodermata. Examples of echinoderms are sea stars, sea lilies, feather stars, brittle
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Sea Stars, Sea Urchins, and Sea Cucumbers. Echinoderm larvae are bilaterally symmetrical; adult echinoderm have pentamerous radial symmetry (symmetry
Sea Stars, Sea Urchins, and Sea Cucumbers. Echinoderm larvae are bilaterally symmetrical; adult echinoderm have pentamerous radial symmetry (symmetry
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Echinoderms
Echinoderms
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Phylum Echinodermata
Phylum Echinodermata
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