Term
| Which side of the reproductive tract is functional in most female birds? |
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Definition
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Term
| What major feature of bird bones has made flight possible? |
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Definition
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Term
| Do both male and female pigs have mammae? |
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Definition
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Term
| Where is the position of the urogenital opening on male pigs? |
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Definition
| posterior to umbilical cord |
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Term
| Where is the position of the urogenital opening on female pigs? |
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Definition
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Term
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Definition
Phylum Echinodermata
Class Asteroidea |
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Term
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Definition
Phylum Echinodermata
Class Echinoidea |
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Term
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Definition
Phylum Echinodermata
Class Holothuroidea |
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Term
| Distinctive characteristics of Phylum Chordata |
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Definition
Notochord
Dorsal hollow nerve chord
Pharyngeal slits or pouches
Endostyle
Postanal tail |
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Term
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Definition
Phylum Chordata
Subphylum Cephalochordata |
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Term
| Fish, amphibians, reptiles, birds, & mammals |
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Definition
Phylum Chordata
Subphylum Vertebrata |
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Term
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Definition
Phylum Chordata
Subphylum Vertebrata
Class Petromyzontida |
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Term
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Definition
Phylum Chordata
Subphylum Vertebrata
Class Chondrichthyes |
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Term
Non-teleost: gar & bowfin
Teleost: perch, trout, bass & catfish |
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Definition
Phylum Chordata
Subphylum Vertebrata
Class Actinopterygii |
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Term
| Frogs, toads, salamanders & caelilians |
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Definition
Phylum Chordata
Subphylum Vertebrata
Class Amphibia |
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Term
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Definition
Phylum Chordata
Subphylum Vertebrata
Class Amphibia
Order Urodela |
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Term
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Definition
Phylum Chordata
Subphylum Vertebrata
Class Amphibia
Order Gymnophiona |
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Term
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Definition
Phylum Chordata
Subphylum Vertebrata
Class Amphibia
Order Anura |
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Term
| Lizards, snakes, turtles, crocodilians |
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Definition
Phylum Chordata
Subphylum Vertebrata
Class Reptilia |
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Term
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Definition
Phylum Chordata
Subphylum Vertebrata
Class Reptilia
Order Squamata |
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Term
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Definition
Phylum Chordata
Subphylum Vertebrata
Class Reptilia
Order Testudines |
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Term
| Crocodiles, alligators, caimans |
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Definition
Phylum Chordata
Subphylum Vertebrata
Class Reptilia
Order Crocodilia |
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Term
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Definition
Phyum Chordata
Subphylum Vertebrata
Class Aves |
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Term
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Definition
| Brazilian Free-Tailed Bat |
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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
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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
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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
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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
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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
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Term
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Definition
Phylum Chordata
Subphylum Vertebrata
Class Petromyzontida |
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