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18 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Domain |
Eukarya |
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Kingdom |
Animalia |
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Animal Characteristics |
Eukaryotic;multicellular Heterotrophic;aerobic No cell wall Motile at some point in life Diploid body forms Unique Tissues: Nervous and Muscle |
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Asymmetrical |
Lack symmetry; can't draw line to show one half mirroring the other |
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Radial |
Can be divided into mirrored halves in a verticle plane |
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Bilateral |
2 sided animal; 1 plane divided into 2 halves |
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Cephalization |
Presence of head |
Presence of.. |
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Endoderm |
Gives rise to digestive system |
Type of tissue layer |
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Ectoderm |
Gives rise to nervous system |
Type of tissue layer |
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Mesoderm |
Gives rise to muscle, circulatory, skeletal, and respitory system |
Type of tissue layer |
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Acoelomate |
Lacks coelem |
Type of body cavity |
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Coelem |
Body cavity surrounded on all sides by mesoderm |
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Psuedocoelomate |
Coelem not surrounded on all sides by mesoderm |
Type of body cavity |
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Coelomate |
Coelem surrounded on all sides by mesoderm |
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Protsome |
1st opening= mouth 2nd opening =anus |
Fate of blastopore |
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Deuterosome |
1st opening= anus 2nd opening =mouth |
Fate of blastopore |
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Archenteron |
Primitive gut; precursor to digestive system |
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Body Cavity |
Space between germ layers |
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