'Cnidarians' presentation slideshows

CHAPTER 33 INVERTEBRATES

CHAPTER 33 INVERTEBRATES. Porifera Sponges. Porifera Sponges. Porifera Sponges-osculum, choanocytes-limits size of food particles , must fit into the collar; extra cellular and intracellular digestion amoebocytes, hermaphrodites, reaggregation, spongocoels. Porifera Sponges. Porifera Sponges.

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Order of Classification

Order of Classification. Each kingdom ( ?) is split into smaller groups called phyla( ?) ( or called division in plants). Each phylum is further split into class ( ?), order( ?), family( ?), genus ( ?) and species ( ?) and so on. Such gradual division are listed below:

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Natural Sciences 360 Legacy of Life Lecture 07 Dr. Stuart S. Sumida

Natural Sciences 360 Legacy of Life Lecture 07 Dr. Stuart S. Sumida. ANIMALIA (More Similar to Fungi than Plants). ANIMAL SIMILARITIES PLANTS FUNGI Cell Walls - Immobile - Often need - substrate - Heterotrophs - Not photosynthetic.

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Chapter 33 Notes

Chapter 33 Notes. Invertebrates. Concept 33.1. Phylum porifera : - asymmetric - ex. sponges - sessile adults, larva may swim - have no nerves or muscles; individual cells can sense and react to environmental changes. Concept 33.1.

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15.3 Cnidarians

15.3 Cnidarians. Objectives. Describe the characteristics of cnidarians. Explain how cnidarians reproduce. Compare and contrast the two body forms of cnidarians. Characteristics of Cnidarians. Cnidarians are common in most ocean habitats, and a few live in freshwater habitats.

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Porifera and Cnidarians

Porifera and Cnidarians. Key Questions. Describe the distinguishing characteristics of sponges and cnidarians. Describe how sponges and cnidarians feed and reproduce. Phylum: Porifera (Sponges). Characteristics:. Asymmetrical: no front, back, left or right No complex organs

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Phylum Cnidaria

Phylum Cnidaria. General Characteristics They are radially symmetrical; oral end terminates in a mouth surrounded by tentacles. They have 2 tissue layers Outer layer of cells - the epidermis

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Kingdom Animalia : Porifera & Cnidaria

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Phylum Cnidaria

Phylum Cnidaria . HW: Study notes & Define Vocab Words. Intro to Cnidarians. How do you say it???? Say it with me now: (ni DARE ee uh) Practicing saying this when you are with your friends so you sound smart. What are cnidarians? Examples: Jellyfish & Sea Anemones

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Phylum Cnidaria

Phylum Cnidaria . HW: Study notes & Define Vocab Words. Intro to Cnidarians. How do you say it???? Say it with me now: (ni DARE ee uh) Practicing saying this when you are with your friends so you sound smart. What are cnidarians? Examples: Jellyfish & Sea Anemones

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Class Gastropoda

Class Gastropoda. The Univalves Zoology. Class Gastropoda. Class Gastropoda is the largest and most diverse group of mollusk. Over 70,000 living gastropod species are still currently found on earth today. Over 15, 000 fossil species have been discovered. Class Gastropoda.

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Cnidarians.

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Phylum ctenophora

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