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Mod. 13 Organs
Vocabulary for Apalogia
| Term | Definition |
|---|---|
| Subphylum Urochordata | Sea Squirt: |
| Class Amphibia | Frogs: 1. Bone endoskeleton 2. smooth skin 3. two pairs of limbs with webbed feet 4. as many as four organs for respiration 5. Oviparous with external fertilization 6. Three chambered heart |
| Class Chondrichthyes | Sharks: 1. Endoskeleton made of Cartilage 2. Jaw |
| Cephalochordata | Lancelet: |
| Class Agnatha | Lamprey eel: |
| Osteichthyes | Carp: 1. Calcified Endoskeleton 2. Ectothermis |
| Gives blood cells their color | Homoglobin |
| Esophagus | allows food to pass |
| brain | controls nervous system |
| spinal cord | sends information to cells |
| Stomach | breaks down food and stores it |
| air bladder | keeps fish afloat |
| kidney | cleans blood of waste |
| gonad | produces gametes |
| anus | expells waste |
| intestine | digests food |
| Pyloric ceca | secretes enzymes and other chemical |
| gall bladder | concentrates bile |
| heart | pumps blood |
| gills | absorb oxygen and exchanges carbon dioxide |
| Veins | Anterior cardial vein; posterior cardial vein |
| Arteries | efferent branchial arteries; afferent branchial arteries; dorsal aorta; ventricle aorta |
| Neither | gills; ventricle; atrium; kidney |