Term
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Definition
| Impregnation by successive acts of coitus, of two or more ovum that were liberated at approximately the samet ime, by two or more different males (cat and dog) |
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Term
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Definition
| When a pregnant female ovulates, conceives, and produces a second younger fetus (pigs) |
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Term
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Definition
| Vetebral column (sclerotome), associated muscles (myotome), and connective tissue (dermatome) |
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Term
| Surface extoderm derived from |
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Definition
| Epidermis, cutaneous glands, hair, nails, lens of eye; epithelium of sense organ, nasal cavity, sinuses; mouth inlcuding oral glands, enamel, anal canal |
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Term
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Definition
| Nervous tissue, including hypophysis, adrenal medulla, retina of eye...not MICROGLIAL |
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Term
| Intermediate Mesoderm forms what |
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Definition
| Adrenal Cortex, Kidneys, Gonads, Genital Ducts |
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Term
| Lateral Mesoderm forms what |
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Definition
| Cardiovascular and lymph system, pleura and peritoneum, spleen, muscles, and connective tissues |
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Term
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Definition
| Epithelium of: Pharynx, root of tongues, auditory tube, larynx, trachea and lungs; digestive tube including glands; bladder, urethra and associated glands. |
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Term
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Definition
| Endothelial, zonary, decidate, labrrinthine |
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Term
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Definition
| Synesmochorial, Cotyledonary, Nondeciduate, Villous |
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Term
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Definition
| Diffuse, Epitheliochoral, Nondeciduate, Villous |
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Term
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Definition
Superficial (Ruminants, equines, pigs)
Eccenteric (Rat and squirrel);
Interstitial (Carnivores, bats, man, guinea pig) |
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Term
| Species with choriovitelline (yolk sac) placetation |
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Definition
| Horse and dog in first quarter of gestation...otherwise is chorioallantoic placentation |
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Term
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Definition
| 1 - regresses; 2 - regresses; 3 - Common carotids; 4 - rt is right subclavion, left is descending aortic arch; 5 - regresses; 6 - rt and left pulmonary arteries...on left is ductus arteriosus |
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Term
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Definition
| truncus arterious and bulbus cordis |
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Term
| Pulmonary Artery derived from |
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Definition
| Truncus arteriousus, bulbus cordis |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| Primitive ventricle and bulbus cordis |
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Term
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Definition
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Term
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Definition
| Primitive atrium and sinus venosus |
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Term
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Definition
| Left horn of sinus venosus |
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