'External shell' presentation slideshows

Chapter 29: Mollusks and Annelids

Chapter 29: Mollusks and Annelids. What is a mollusk? What is an annelid?. Mollusks. Objectives :. Describe the skeletal structure, fertilization, reproduction, body symmetry, body coverings and locomotion for the Phylum Mollusca and Phylum Annelida

1.24k views • 80 slides

671 views • 42 slides

Phylum: Mollusca

572 views • 17 slides

Temperamental

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Phylum Mollusca

546 views • 15 slides

Phylum Mollusca

Phylum Mollusca. Phylum Mollusca One of the oldest and most diverse phyla Second largest phyla of animals Soft-bodied animals with an internal or external shell Have a free swimming larval stage. 27-4 Mollusks. Body Plan. True coelomates

335 views • 13 slides

Mollusca

Mollusca. Sheridan Olivia Kel. http://www.infovisual.info/02/photo/Avisual-Mollusca.html. Body Structure & functions. Muscular foot - used for movement Visceral mass - contain most of the internal organs Mantle - a fold of tissue that drapes over the visceral mass and secretes a shell

432 views • 11 slides

Mollusca

Mollusca. Sheridan Olivia Kel. http://www.infovisual.info/02/photo/Avisual-Mollusca.html. Body Structure & functions. Muscular foot - used for movement Visceral mass - contain most of the internal organs Mantle - a fold of tissue that drapes over the visceral mass and secretes a shell

305 views • 11 slides

Phylum Mollusca (Mullusks)

304 views • 8 slides