Bio 2 Final Exam Semester 2

Front 1

Sponges belong to the Phylum

Back 1

Porifera

Front 2

Most Sponges(not all) do not have a definite shape. Which of the following best describes this?

Back 2

Asymmetrical

Front 3

The soft network of protein fibers that give a sponge structure are called

Back 3

Spongin

Front 4

The opening at the top of the sponge is called the

Back 4

Osculum

Front 5

Venom is sent out through stinging cells called

Back 5

Cnidocytes

Front 6

The "umbrella-shaped" form of a jelly fish is called

Back 6

Bell and Medusa

Front 7

Sea anemones and coral are classified in the

Back 7

Anthozoa

Front 8

Box Jellyfish are classified in the

Back 8

Cubozoa

Front 9

Which body style does a Hydra exibit?

Back 9

Polyp

Front 10

Because the body of the flatworm is solid (filled with cells) it is known as

Back 10

Acoelomate

Front 11

Planeria is classified in the genus

Back 11

Dugesia

Front 12

An eveloutionary advancement of the flatworms over the Cnidarians is having a head with sensory organs, this is known as?

Back 12

Cephalization

Front 13

Tapeworms are classified in the class

Back 13

Cestoda

Front 14

The head of a tapeworm is know as the

Back 14

Scolex

Front 15

Flatworms are flattened

Back 15

Dorsoventrally

Front 16

Most flatworms exhibit

Back 16

Bilateral symmetry

Front 17

Planarians are

Back 17

Hermaphrodicitic

Front 18

Tapeworms are actually

Back 18

Flatworms with no "True" segments

Front 19

The reproductive structure of a tapeworm is called the

Back 19

Proglottid

Front 20

The most common helminthe infection is caused by

Back 20

Pinworms

Front 21

The larval form of Ascaris develops in the ___ and the adult lives in the ___

Back 21

Lung

Small Intestine

Front 22

Most nematodas are covered by a thin ___ secreted by the epidermis

Back 22

Cuticle

Front 23

The parasitic species that inhabits the placenta of the sperm whale belongs to

Back 23

Onchocerca

Front 24

The squid and octopi are classified in the class

Back 24

Cephalopoda

Front 25

The clams, oysters, etc. are classified in the class

Back 25

Bivlavia

Front 26

The chitons are classified in the class

Back 26

Polyplacophora

Front 27

The most intelligent mollusk is the

Back 27

Octopus

Front 28

The swelling of the body found in sexually mature worms is called the

Back 28

Clitellum

Front 29

Which of the following classes will you find the "many bristled" marine Annelids?

Back 29

Class Polychaeta

Front 30

The leaches are classifed in the class

Back 30

Hirudinea

Front 31

Lumbricus terrestris is classified in the class

Back 31

Class Annelida

Front 32

The excretory functions of the worm are carried out by the

Back 32

Nephredia

Front 33

Which of the following classes of annelids are, primarily, tube-dwellers?

Back 33

Polychaeta

Front 34

Leeches secrete 2 substances to help them feed, they are

Back 34

Anticoagulants and anesthetics

Front 35

Arthropods are classified in the Phylum

Back 35

Arthropoda

Front 36

A spiders silk is released through the

Back 36

Spinnerets

Front 37

Mites, scorpions, and ticks belong to which group of arthropods

Back 37

Arachnids

Front 38

The sea spiders are classified in the

Back 38

Pycnogonida

Front 39

Centipedes are classified in the class

Back 39

Chilopoda

Front 40

Millipedes are also known as

Back 40

Rain worms

Front 41

Grasshoppers hear through an organ known as

Back 41

Typanum

Front 42

Members of the Phylum Arthropoda have a hard ___ composed of the protein ___

Back 42

Exoskeleton

Chitin

Front 43

Some arthropods have a fused head and thorax. This "new" segment is called the

Back 43

Chephalothorax

Front 44

Where are horseshoe crabs most likely found

Back 44

Atlantic Ocean

Front 45

The "skeleton" of the members of the Class Chronodrichthyes is constucted of

Back 45

Cartilage

Front 46

The "skeleton" of the members of the Class Osteichthyes is constructed of

Back 46

Bone

Front 47

The fish most closley related to the reptiles, amphibians, birds, and mammals are the

Back 47

Sarcoptergyians

Front 48

Concerning sharks , which of the following describes live birth "attached" to an imbillical cord

Back 48

Viviparious

Front 49

The lobe-finned fish are classified into the subclass

Back 49

Sarcopterygii

Front 50

The ray-finned fish are classified into the subclass

Back 50

Actinopterygii

Front 51

Which of the following can survive in mud for over 6 months as a means of surviving a dry period?

Back 51

Lungfish

Front 52

Reptiles are classified in the Phylum

Back 52

Chordata

Front 53

Reptiles are classified in the class

Back 53

Reptilia

Front 54

Of the 12 groups of reptiles that evolved, how many still exist today

Back 54

4

Front 55

Most reptiles are cold-blooded. Another word for cold-blodded is

Back 55

Ectothermic

Front 56

The only lizard(s) that have a voice are the

Back 56

Geckos

Front 57

Snakes are classified in the order

Back 57

Squamata

Front 58

Turtles are classified in the Order

Back 58

Chelonia

Front 59

The largest Gecko is the

Back 59

Toyko Gecko

Front 60

In the order Sqiamata, the suborder of the snakes is the

Back 60

Serpentes

Front 61

The only marine lizard in the world is the

Back 61

Marine Iguana

Front 62

Chemelons have interesting feet in that toes point forward and back

Back 62

Zygodactylous

Front 63

Birds are classified in the Class

Back 63

Aves

Front 64

The fastest bird of record is the ___ clocked at ___ MPH

Back 64

Peregrine Falcon

90 MPH

Front 65

The Furcula is compsed of the fused

Back 65

Clavicals

Front 66

The pectoral muscles (flight muscles) are attached to the keel of the breast bone called the

Back 66

Carina

Front 67

Most birds are

Back 67

Insectavorous

Front 68

There are 65,000 species of echinoderms worldwide

Back 68

False

Front 69

Echinoderms can reproduce asexually

Back 69

True

Front 70

Sea stars classification

Back 70

Asteroidea

Front 71

Feather stars classification

Back 71

Crinoidea

Front 72

Sea Urchins classification

Back 72

Echinoidea

Front 73

Toads and frogs are classified in the kingdom

Back 73

Animilia

Front 74

Toads and frogs are classified in the Order

Back 74

Chordate

Front 75

Toads are found in Australia

Back 75

False

Front 76

Caecillians are classified in the Order

Back 76

Gymnophiona

Front 77

The most common lung-less salamanders are members of the family

Back 77

Pletthodontidae

Front 78

Frogs and toads reproductive fertilization is

Back 78

External

Front 79

The largest group of living amphibians are the

Back 79

Frogs

Front 80

Caecilians have a ___ skeleton to help them burrow and ram prey

Back 80

Hydrostatic