'Phylum echinodermata' presentation slideshows

Body Plans

008a. Body Plans. Animal Body Plans. Criteria for Evolutionary Development & Classification. Cellular organization Symmetry Coelom Digestive system Segmentation Cephalization. Kingdom Animalia. Symmetry Unorganized Radial Bilateral Cellular organization Tissues, organs, systems.

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Animal Body Plans

Animal Body Plans. Criteria for Evolutionary Development & Classification. Cellular organization Symmetry Coelom Digestive system Segmentation Cephalization. Kingdom Animalia. Symmetry Unorganized Radial Bilateral Cellular organization Tissues, organs, systems. Kingdom Animalia.

835 views • 82 slides

Animal Body Plans

Animal Body Plans. Chapter 32. Criteria for Evolutionary Development & Classification. Cellular organization Symmetry Coelom Digestive system Segmentation Cephalization. Kingdom Animalia. Symmetry Unorganized Radial Bilateral Cellular organization Tissues, organs, systems.

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Animal Body Plans

Lecture 021. Animal Body Plans. Criteria for Evolutionary Development & Classification. Cellular organization Symmetry Coelom Digestive system Segmentation Cephalization. Kingdom Animalia. Symmetry Unorganized Radial Bilateral Cellular organization Tissues, organs, systems.

1.69k views • 79 slides

Animal Body Plans

Lecture 021. Animal Body Plans. Criteria for Evolutionary Development & Classification. Cellular organization Symmetry Coelom Digestive system Segmentation Cephalization. Kingdom Animalia. Symmetry Unorganized Radial Bilateral Cellular organization Tissues, organs, systems.

794 views • 79 slides

Animal Body Plans

Animal Body Plans. Chapter 32. Geologic Time Scale. Millions of Years. end of dinosaurs. 1 st dinosaur. 1 st reptiles 1 st amphibians. 1 st land plants 1 st fish. 1 st invertebrates.

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Chapter 33

Chapter 33. Invertebrates. Overview: Life Without a Backbone. Invertebrates are animals that lack a backbone They account for 95% of known animal species. Fig. 33-2. Calcarea and Silicea. ANCESTRAL PROTIST. Cnidaria. Lophotrochozoa. Common ancestor of all animals. Eumetazoa.

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How are living things classified?

How are living things classified?. Part One. What is classification? Phylogeny Binomial Nomenclature Dichotomous Keys. What is classification?. Whenever you place similar items together, you are classifying them. Look at the images on the next page. What do they have in common?

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Diversity of Life

Diversity of Life. Lab 1. Estimated numbers of described species, and possible global total. UNEP (1995) Global Biodiversity Assessment (henceforth ` Global Biodiversity Assessment '. Taxonomy Mnemonic. Domain Do Kingdom Keep Phylum Ponds -Subphylum Super Class Clean

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Turn in your phylum requests to the inbox

Turn in your phylum requests to the inbox. Invertebrates!!. Review: What is an Animal?. A multicellular eukaryotic heterotroph whose cells lack cell walls Invertebrates have no backbone or vertebral column. 95% of animals are invertebrates.

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Invertebrates

Invertebrates. Biology for Majors. Sponge Morphology. Cnidarians. Cnidarians: Two Body Plans. Cnidarians have two distinct body plans, the medusa (a) and the polyp (b). All cnidarians have two membrane layers, with a jelly-like mesoglea between them. Polymorphic Cnidarians. Class Anthozoa.

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Chapter 23

Chapter 23. Animals: The Invertebrates. Characteristics of Animals. Multicellular . Cells are usually arranged in organs or organ systems Heterotrophs Require oxygen to perform aerobic respiration. Most are motile at some point in the life cycle

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Classification and Taxonomy

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KINGDOM ANIMALIA Phylum Echinodermata

KINGDOM ANIMALIA Phylum Echinodermata. Members of the Phylum Echinodermata. Date back 570 million years ago 13,000 fossil species Only 7,000 species today Most are marine and benthic (90%) Range in size (<1cm to 2 m) 5 Classes. Common Body Plan. Adults are pentaradially symmetrical

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Classifying Invertebrates

Classifying Invertebrates. Of the million or more animal species in the world, more than 98% are invertebrates. Phylum Arthropoda crustaceans, insects, spiders, and relatives Arthropods are bilaterally symmetrical with strongly segmented bodies. They also have jointed appendages. Arthropods.

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Kingdom Animalia

Kingdom Animalia. Phylum Porifera. The sponges. Porous body wall-allows food and water to enter. Adults are sessile(attached to ocean floor). Asymmetrical - no definite shape. Phylum Cnidaria. Formerly the coelenterates. Body wall made up of two layers-ectoderm and endoderm.

533 views • 17 slides

Kingdom Animalia

Kingdom Animalia. Phylum Porifera. The sponges. Porous body wall-allows food and water to enter. Adults are sessile(attached to ocean floor). Asymmetrical - no definite shape. Phylum Cnidaria. Formerly the coelenterates. Body wall made up of two layers-ectoderm and endoderm.

974 views • 17 slides

Phylum Echinodermata

Phylum Echinodermata. General Characteristics Adults exhibit pentamerous radial symmetry Radially symmetry is secondary; larvae are bilaterally symmetrical and undergo metamorphosis to become radially symmetrical adults. Echinoderm larva. General Characteristics cont.

572 views • 16 slides