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What symmetry is A?
Radial Symmetry
What symmetry is B?
Bilateral Symmetry
What are examples of Cnidaria?
Jellyfish, corals and hydras
What type of symmetry do Cnidaria posses?
Radial Symmetry
What type of gut and digestive system do Cnidaria posses?
Saclike gut- Incomplete digestive system
How many tissue layers do Cnidaria have?
Ectoderm and Endoderm
What are the endoderm and ectoderm used for in Cnidarias?
Ectoderm for protection and Endoderm for digestion
What body forms do Cnidaria have?
Polyp and Medusa
What tissue layer is A?
Ectoderm
What tissue layer is B?
Mesoglea
What is C?
Endoderm
What is D?
Gastrovascular cavity
What body form is a Sea Anemone?
Polyp
What body form is Coral?
Polyp
What body form is a Jellyfish?
Medusa
What is A?
Ectoderm
What is B?
Mesoglea
What is C?
Endoderm
What is D?
Gastrovascular Cavity
What is E?
Tentacles
What is F?
Mouth-Anus
What animal is this?
Hydra
What is A?
Tentacles
What is B?
Nematocyst
What is C?
Mouth-Anus
What is D?
Hypostome
What is E?
Body
What is F?
Gastrovascular Cavity
What germ layer is G?
Ectoderm
What is H?
Foot
What is A
Barbs
What is B
Filament
What is A
Nematocyst
Is Hydra A expanded or contracted?
Expanded
Is Hydra B expanded or contracted?
Contracted
What is A?
Bud
Is Budding Asexual or Sexual?
Asexual
Is this sexual or asexual reproduction?
Sexual
What is A?
Multiple Testes
What is B?
Ovary
What is A?
Mouth-Anus
What is B?
Manubrium
What is C?
Gonad
What is D?
Nematocyst
What is E?
Tentacles
What is F?
Radial Canal
What animal are they?
Obelia
What form of reproduction do Obelia exhibit?
Metagenesis or Alternation of Generations
What is A?
Hydrocaulus
What is B?
Gonangium
What is C?
Hydranth
What is its function?
Food Gatherers
What is A? (Part of an Obelia)
Hydranth
What is B?
Tentacles with nematocyst
What is C?
Mouth-Anus
What is D?
Hypostome
What is E?
Hydrotheca
What is F?
Annuli
What is G?
Hydrocaulus
What is H?
Peritheca
What is its function?
Reproduction
What is A? (Part of an Obelia)
Gonangium
What is B?
Gonotheca
What is C?
Blastostyle
What is D?
Medusa Buds
What is E?
Annuli
What is F?
Hydrocaulus
What is G?
Peritheca
What are examples of Platyhelminthes?
Tapeworms and Planaria
Do Platyhelminthes exhibit bilateral or radial symmetry?
Bilateral Symmetry
What type of gut and digestive system do Platyhelminthes have?
Saclike gut- Incomplete digestive system
How many germ layers do Platyhelminthes have?
All 3- Ectoderm, Mesoderm and Endoderm
Do Platyhelminthes have a body cavity?
No body cavity, they are acoelomates
What animal is this?
Planaria
What is A?
Anterior end
What is B?
Posterior End
What is C?
Dorsal Surface
What is D?
Ventral Surface
What is E?
Auricle
What is F?
Eyespots
What is G?
Pigment Spots
What animal is this?
Planaria
What is A?
Pharynx
What is B?
Anterior Branch of Gastrovascular Cavity
What is C?
Lateral Branches of Gastrovascular Cavity
What is D?
Pharyngeal Sheath
What is E?
Posterior Branches of Gastrovascular Cavity
What body plan does a Planaria have?
Acoelomate Body Plan
What is A?
Ectoderm
What is B?
Mesoderm
What is C?
Endoderm
What is D?
Gastrovascular cavity
What is E?
Cavity of Pharyngeal Sheath
What is F?
Pharyngeal Sheath
What is G?
Pharyngeal Cavity
What is H?
Pharynx
What is A?
Ectoderm
What is B?
Mesoderm
What is C?
Endoderm
What is D?
Gastrovascular Cavity
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