Biology Ii Chp. 22

Front 1

What were the first truly terrestrial vertebrates?

Back 1

Reptiles

Front 2

What term means that the teeth are set in sockets?

Back 2

Thecodont

Front 3

The first animal with a four chambered heart is the :

Back 3

Crocodile

Front 4

Loose attachment of mandibles, absence of a sternum, and forward placement of the glottis are adaptations that allow the snake to:

Back 4

Swallow large prey

Front 5

What is considered a theropod?

Back 5

Tyrannosaurus

Front 6

Apatosaurus belongs to a group of dinosaurs known as:

Back 6

Sauropodomorphs

Front 7

The first fossil dinosaur that was discovered was:

Back 7

Iguanodon

Front 8

The teeth of the alligator can described as:

Back 8

Thecodont and Homodont

Front 9

An egg that can be laid on dry land is called:

Back 9

An amniotic egg

Front 10

Reptiles sexes are :

Back 10

Separate , fertilization internal

Front 11

Eggs were covered in :

Back 11

Calcareous or leathery shells

Front 12

_________ are the most primitive reptiles known

Back 12

Turtles

Front 13

The _______ is composed of fused bony pieces

Back 13

Plastron

Front 14

What term means "hidden neck"?

Back 14

Cryptodires

Front 15

The __________ included lizards , snakes , and a group of tropical limbless reptiles, the amphisbaenids

Back 15

Squamates

Front 16

Composed of fused ribs and vertebrae and surface skin plates

Back 16

Carapace

Front 17

_______ are lizard like animals that lived in New Zealand

Back 17

Tuatara

Front 18

Tuatara also bear on the top of the head a primitive parietal eye, referred to as a :

Back 18

A third eye

Front 19

_________are a pair of pit like organs located in the roof of the mouth

Back 19

Jacobson's organs

Front 20

Snakes known as pit vipers have a special ___________ on their heads , between the nostrils and the eyes . It is used to track warm blooded prey.

Back 20

Heat sensitive pits

Front 21

All pit vipers have a paired of teeth on the maxillary bones modified as :

Back 21

Fangs

Front 22

Male snakes have two penises called :

Back 22

Hemipenes

Front 23

___________ means development takes place outside of female body and is supported entirely by yolk

Back 23

Oviparous

Front 24

__________means that they hatch their eggs within their bodies

Back 24

Ovoviviparous

Front 25

__________means that they hatch their eggs within their bodies

Back 25

Ovoviviparous

Front 26

In these snakes a primitive placenta forms , permitting exchange of material between embryonic and maternal bloodstreams

Back 26

Viviparous

Front 27

__________means that they hatch their eggs within their bodies

Back 27

Ovoviviparous

Front 28

In these snakes a primitive placenta forms , permitting exchange of material between embryonic and maternal bloodstreams

Back 28

Viviparous

Front 29

The world's heaviest snake is the :

Back 29

Anaconda

Front 30

The world's longest snake is the :

Back 30

Reticulated Python

Front 31

Dinosaurs were members of a group known as :

Back 31

Archosaurs

Front 32

Dinosaurs were members of a group known as :

Back 32

Archosaurs

Front 33

The term "archosaurs" means :

Back 33

Ruling lizards

Front 34

Flying reptiles are known as :

Back 34

Pterosaurs

Front 35

The _________ are carnivorous bipeds , including Tyrannosaurus and Allosaurus

Back 35

Theropods

Front 36

The _________ are carnivorous bipeds , including Tyrannosaurus and Allosaurus

Back 36

Theropods

Front 37

The __________ was a gigantic and fearsome predator

Back 37

Tyrannosaurus

Front 38

Velociraptor means ________

Back 38

Speedy predator

Front 39

_________ were saurischian dinosaurs with enormous bodies , long necks , and small heads

Back 39

Sauropodomorphs

Front 40

Diplodocus is an _______ sauropod dinosaur

Back 40

Herbivorous

Front 41

Apatosaurus is the correct name for :

Back 41

Brontosaurus

Front 42

Apatosaurus is the correct name for :

Back 42

Brontosaurus

Front 43

The ________ were the last surviving sauropods

Back 43

Titanosauridae

Front 44

Armored dinosaurs ; quadrupedal forms including stegosaurs and ankylosaurs

Back 44

Thyreophora

Front 45

Armored dinosaurs ; quadrupedal forms including stegosaurs and ankylosaurs

Back 45

Thyreophora

Front 46

Bipedal forms ; including the duck billed dinosaurs

Back 46

Ornithopoda

Front 47

Armored dinosaurs ; quadrupedal herbivorous forms including stegosaurs and ankylosaurs

Back 47

Thyreophora

Front 48

Bipedal forms ; including the duck billed dinosaurs

Back 48

Ornithopoda

Front 49

The pachycephalosaurs (bipedal dinosaurs with huge thick skulls

Back 49

Marginocephalia

Front 50

The ________ were the duck billed dinosaurs

Back 50

Hadrosaurs

Front 51

The ________ were horned dinosaurs

Back 51

Ceratopsians

Front 52

The ________ were horned dinosaurs

Back 52

Ceratopsians

Front 53

True crocodilians appeared in the _________

Back 53

Triassic

Front 54

What are the distinguishing features between an alligator and a crocodile ?

Back 54

A crocodile has a narrow snout while a alligator has a broader snout

Front 55

The crocodile and alligator scales are made of :

Back 55

Keratin

Front 56

Alligators have ________, which are pebbles that are purposely swallowed and lodge in the stomach where they are used for grinding food.

Back 56

Gastroliths

Front 57

Alligators have ________, which are pebbles that are purposely swallowed and lodge in the stomach where they are used for grinding food.

Back 57

Gastroliths

Front 58

The excretory system consisted of paired :

Back 58

Kidneys