'Muscular pharynx' diaporamas de présentation

Digestion and Nutrition

Digestion and Nutrition. Chapter 32. Obtaining Energy. All organisms require energy to maintain their complex structure. The ultimate source of energy is the sun. Green plants utilize energy in sunlight to make glucose. Autotrophs ( phototrophs )

1.2k views • 66 slides

Digestion and Nutrition

Digestion and Nutrition. Chapter 32. Obtaining Energy. All organisms require energy to maintain their complex structure. The ultimate source of energy is the sun. Green plants utilize energy in sunlight to make glucose. Autotrophs ( phototrophs )

1.23k views • 66 slides

Phylum Annelida: summary of characteristics

Phylum Annelida: summary of characteristics. Name from Latin a nnulus meaning a ring. Vermiform. Possess tissues and organs. Muscular gut with mouth and anus. Body divided into segments. Outer epithelium with clumps of bristles (except in forms with suckers).

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Lophotrochozoa

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Phylum Annelida

Phylum Annelida. the segmented worms. Vocabulary Annelida. Setae 11. Closed circulatory system Parapodium 12. Proboscis Crop 13. Eucoelomate Gizzard 14. Ecology Typhlosole 15. Anticoagulant Aortic arch 16. Detritus Nephridia 17. Monoecious Clitellum 18. Dorsal

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Earthworm Dissection

Earthworm Dissection. Classification of Earthworm. Kingdom Animalia : Multicellular eukaryote, heterotrophic.

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NEMATODES

NEMATODES. ROUNDWORMS. What is a nematode?. A nematode is a roundworm. There are more nematodes are earth than any other multicellular animal. If you wiped out all of the people on earth, you could still see where the populations were concentrated if you looked at the number of nematodes.

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Flatworms Phylum: PLATYHELMINTHES

Flatworms Phylum: PLATYHELMINTHES. VS. Class Turbellaria includes: Planarians . Class Cestoda Includes: Tapeworms. Class Trematoda Includes: Flukes. II. Body Plan/Structure. Flatworms demonstrate a bilaterally symmetrical body plan

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PHYLUM CHRODATA

PHYLUM CHRODATA. Chordates. Kingdom Animalia Phylum Chordata. Body Plan. Levels of Organization : Specialized Cells, Tissues, Organs, Organ Systems Body Symmetry : Bilateral Germ Layers : Three Body Cavity : True Coelom Embryological Development : Deuterostome Segmentation : Present

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The Digestive System

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Nematoda (Roundworm)

Nematoda (Roundworm). By: Keenan Faix and Timmy L ee. (fake). http://www.ento.csiro.au/science/nematodes/nem_monster.gif. Sample Animals. Soybean Cyst Nematode http://en.wikipedia.org/wiki/File:Soybean_cyst_nematode_and_egg_SEM.jpg. Unidentified Species of a Nemotoda (class Adenophorea).

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Annelida

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PHYLUM ANNELIDA

PHYLUM ANNELIDA. Phylum Annelida- Class Polychaeta: parapodium w/ setae & acicula. Parapodia are used for locomotion, sensory & respiration. [fig 6.3-A]. Phylum Annelida- Class Polychaeta. Polychaete dissection. Note esophageal caeca and

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