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Activity 23_Phylum Echinoderm at A
Activity 23_Phylum Echinoderm at A
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Phylum Echinodermata. Introduction n Echinodermata are all marine, triploblastic unsegmented coelomates n Phylum has 3 unique features: u pentagonal symmetry
Phylum Echinodermata. Introduction n Echinodermata are all marine, triploblastic unsegmented coelomates n Phylum has 3 unique features: u pentagonal symmetry
225 views
PHYLUM ECHINODERMATA. Characteristics: Endoskeleton Calcareous (calcium carbonate) Ossicles arise from mesodermal tissue Pentaradial symmetry as adults
PHYLUM ECHINODERMATA. Characteristics: Endoskeleton Calcareous (calcium carbonate) Ossicles arise from mesodermal tissue Pentaradial symmetry as adults
223 views
Echinoderms - Asteroidea: phylogeny, anatomy, physiology and ecology
Echinoderms - Asteroidea: phylogeny, anatomy, physiology and ecology
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Chapter 14, Echinoderms. Characteristics of Phylum Echinodermata One of the strangest and most unusual of all the phylums in the animal kingdom Echinoderms
Chapter 14, Echinoderms. Characteristics of Phylum Echinodermata One of the strangest and most unusual of all the phylums in the animal kingdom Echinoderms
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Chapter 16 The Echinoderms. Evolutionary Perspective Flourished in 400 million year-old seas – Many were attached suspension feeders. – 12 of 18 classes
Chapter 16 The Echinoderms. Evolutionary Perspective Flourished in 400 million year-old seas – Many were attached suspension feeders. – 12 of 18 classes
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1. In what phylum are starfish found? Echinodermata (echinoderms) -sea urchins -sand dollars -sea cucumbers
1. In what phylum are starfish found? Echinodermata (echinoderms) -sea urchins -sand dollars -sea cucumbers
238 views
Clade Deuterostomia Phylum Echinodermata Phylum Hemichordata Phylum Chordata
Clade Deuterostomia Phylum Echinodermata Phylum Hemichordata Phylum Chordata
284 views
Let’s Prep 1. Read through the powerpoint and watch the dissection videos. 2. On a piece of white copy paper, draw the top and bottom of the starfish
Let’s Prep 1. Read through the powerpoint and watch the dissection videos. 2. On a piece of white copy paper, draw the top and bottom of the starfish
217 views
ECHINODERM S ECHINODERM S ZLY 303: Biology of Free-living Non-Arthropod Invertebrates Delivered by SHITTU, Olalere Dept. of Zoology, University of Ilorin,
ECHINODERM S ECHINODERM S ZLY 303: Biology of Free-living Non-Arthropod Invertebrates Delivered by SHITTU, Olalere Dept. of Zoology, University of Ilorin,
227 views
Sea Star Pre-lab Questions
Sea Star Pre-lab Questions
60 views
Phylum Echinodermata "Spiny Skin" Strangest group in animal kingdom Closest invert relation to the Chordates Endoskeleton just under skin Lack sensory
Phylum Echinodermata "Spiny Skin" Strangest group in animal kingdom Closest invert relation to the Chordates Endoskeleton just under skin Lack sensory
220 views