Sponge/cnidarian And Worm

Front 1

sponges

Back 1

________ are the simplest animals.

Front 2

sponges belong to the phylum _________ which mean "__________"

Back 2

Porifera
pore bearing

Front 3

_______ refers to the arrangement of body part around a central point or line

Back 3

symmetry

Front 4

if an animal is asymmetric it has no _______

Back 4

symmetry

Front 5

an animal with no symmetry is called

Back 5

asymetric

Front 6

animals which are shaped like a ball or sphere have _________

Back 6

spherical symmetry

Front 7

anomals that can be divided into similar halves by any plane passing throught the longitudinal axis have ______, like a pizza

Back 7

radial symmetry

Front 8

some examples of animals with radial symmetry are:

Back 8

cnidarins, (jellyfish) and echiniderms (sand dollars)

Front 9

highly advanced animals have ______

Back 9

bilateral symmetry

Front 10

humans have ______

Back 10

bilateral symmetry

Front 11

highly advanced animals which have bodies arranged so that one half is a _____ of the other half have ______.

Back 11

mirror image
bilateral symmetry

Front 12

sponges have either _____ or are asymmetriec

Back 12

radial

Front 13

all animals belong to the kingdom

Back 13

anmalia

Front 14

all animals with a backbone are called

Back 14

vertebrates

Front 15

animals without a backbone are called

Back 15

invertebrates

Front 16

vertebrates belong to the phylum

Back 16

chordata

Front 17

you belong to the

Back 17

chordata

Front 18

__ %- __ % of all animals species belong to the phlum chordata

Back 18

3 to 5

Front 19

upper side (back )

Back 19

dorsal

Front 20

lower side (belly)

Back 20

ventral

Front 21

front (head)

Back 21

anterior

Front 22

hind (tail)

Back 22

posterior

Front 23

means the animal has a head, with sense organs and a concentration of neural tissue

Back 23

cephalization

Front 24

means segmented

Back 24

metamerism

Front 25

sponges, which belong to the phlyum porifera, use water current to ___________

Back 25

get their food, oxygen, and get rid of waste

Front 26

sponges have 3 basic cell layers:

Back 26

outer layer, middle layer, and outer layer

Front 27

outer layer are made out of

Back 27

epidermal cels]ls

Front 28

middle layer are made out of

Back 28

gelatioous substance with amebocytes

Front 29

inner layer are made out of

Back 29

flagellated collar cells

Front 30

the ___ found in the sponges secretes the sponge's skeleton, digest food, and makes reproductive cells, also found on in the middle layer

Back 30

amebocytes

Front 31

the flagella, locate on the

Back 31

collar cells

Front 32

amebocytes are made of

Back 32

calcium or silicon spicules,or proteinaceous fiber

Front 33

amebocytes are found ina sponge's _______

Back 33

middle layer

Front 34

all sponges are ___, which means they live in salt water

Back 34

marine

Front 35

all sponges are ____, which means they are made up of many cells.

Back 35

multicellular

Front 36

sponges are ____ which means their celss all have ______

Back 36

eukaryotic
nuclei

Front 37

spoges do nt have true ____, they are in the ____ of development

Back 37

tissues
cellular level

Front 38

sponges can reproduce either ______ or ______

Back 38

sexually
asexually

Front 39

is a group of amebocytes with a protective covering which helps the sponge survive adverse conditions

Back 39

gemmule

Front 40

water enter a sponge through the ______ and exits through th _______

Back 40

incurrent pores
osculum

Front 41

___ create the water currents that the sponge needs to survive

Back 41

sponges

Front 42

the large holloe cavity in a sponge is called ______,which literally means"_________"

Back 42

spongocoel
sponge cavity

Front 43

sponges can reproduce asexually by :

Back 43

regeneration, fragmentation, budding, gemmules

Front 44

all sponges are ______, which means they can make both egg and sperm cells

Back 44

hermaphrodites

Front 45

an animals that cannot move is said to be ____ as an animal that can move is said to be ______

Back 45

sessile
motile

Front 46

sexual reproduction in sponges results in a free- swimming ___, which will eventually land on something which it will attach and grow into an adult sponge

Back 46

medusa

Front 47

phylum cnidaria, also called, includes:

Back 47

phylum coelenterata
jellyfish, sea anemines, coral and hyrda

Front 48

there are about ___ neamed specied of cnidarians

Back 48

9,000

Front 49

all cnidarians are ____, which meaning they live in water

Back 49

aquatic

Front 50

cnidarians have 2 basic body formsare:

Back 50

polyps and medusa

Front 51

polyps have tentacles that face

Back 51

up

Front 52

medusa have tentacles that face

Back 52

down

Front 53

cnidarians have ___ body opening called a ____

Back 53

one
mouth

Front 54

stinging cells abundant on tentacles

Back 54

nematocyst

Front 55

the central cavity of a cnidarians is called a ____

Back 55

gastrovascular cavity

Front 56

cnidariand have the simplest type of ______, called a

Back 56

nervous system
nerve net

Front 57

cnidarians and sponges do have ____ or_____ systems

Back 57

excretory or respiratory

Front 58

cnidarians can reproduce sexually or asexually, polyps reproduce_____ and medusa reproduce _______

Back 58

asexually by budding
sexually

Front 59

flatworm belong to the pyhlum

Back 59

platyhelminthes

Front 60

platy means

Back 60

flat

Front 61

helminthes means

Back 61

worm

Front 62

3 classes included in the phylum platyhelminthes are :

Back 62

turbellaria, trematoda, cestoda

Front 63

planaria belong to the class of

Back 63

turbellaria

Front 64

flukes belong to the class of

Back 64

trematoda

Front 65

tapeworms belong to the class of

Back 65

cestoda

Front 66

flukes and tapeworms are ___, which means a host to live and thsat they harm their host

Back 66

parasities

Front 67

planaria are ___ , which meaninf they are not ______

Back 67

free-living
parastites

Front 68

most flatworms have _ body opening which are

Back 68

one
planaris and flukes

Front 69

planaria move away from the light using their light-sensing organs called

Back 69

eyespots

Front 70

planaria use their ___ to dectect odor

Back 70

auricles

Front 71

most___ have aa complex live cycle with at least __ hosts

Back 71

flukes
2

Front 72

the 3 hosts of the human liver fluke is the

Back 72

snail, fish, human

Front 73

human blood flukes causes a disease called

Back 73

schistosomiasis

Front 74

tapeworms live in the

Back 74

digestive tract

Front 75

the anterior end of a tapeworm is called

Back 75

scolex

Front 76

the segments of a tapeworm are called

Back 76

proglottidsd

Front 77

each proglottids contain make and female ____ ograns

Back 77

reproductive

Front 78

because tapeworms have both male and femalereproductive organs they are called

Back 78

hermaphrodite

Front 79

tapeworms normally self-fertilize becauses usually only __ tapeworm is found in the host at any time

Back 79

one

Front 80

normally people get tapeworm bt eating uncooked beef that is infected with cysys called

Back 80

bladder worm

Front 81

roundworms blong to the phylum

Back 81

nematoda

Front 82

roundworms have __ body openings

Back 82

2

Front 83

is known as the intestinal roundworm

Back 83

ascaris

Front 84

second most common type of human parastic roundworm

Back 84

ascaris

Front 85

adult ascaris live in the intestine ans feed on partially digested

Back 85

food

Front 86

are the most coommon parastic nematoda

Back 86

pinworms

Front 87

adult pinworms live in a person's recum and feed on

Back 87

fecal matter

Front 88

diagnosis of pinworms is done by placing a piece of ___ on the person's anus and examining it for eggs

Back 88

tape

Front 89

pinworm can cause ___ of the anus

Back 89

itching

Front 90

affect about 25% of the world's population

Back 90

hookworm

Front 91

hookworm belong to the phylum

Back 91

nematoda

Front 92

adult hookworm live in the ____n and feed on the _____

Back 92

intestine
blood

Front 93

guinea worms belong to the phylum

Back 93

nematoda

Front 94

how do u remove a guinea worm from under the skin

Back 94

a person will roll it out of a open sore on a stick

Front 95

wuchereria bancrofti cause the diesease

Back 95

elephantiasis

Front 96

wuchereria bancrofti blongs to phylum

Back 96

nematoda

Front 97

trichinella belong to phylum

Back 97

nematoda

Front 98

trichinella causes the disease

Back 98

trichinosis

Front 99

are usually contracted by walking barefoot, adults live in the intestine and feel on the blood

Back 99

hookworm

Front 100

is contracted by drinkin water containing infected microscopic crustaceans adult felmale live under the skin can reach 3 feet long

Back 100

guineaworm

Front 101

contracted by the bite of an infected mosquito ansd causes the disease elephantiasis

Back 101

wuchereris banerofti

Front 102

contracted by eating uncooked pork

Back 102

trichinella

Front 103

earthworm phylum or

Back 103

annelida or oligochaete

Front 104

segmentes belong to phylum

Back 104

annelida

Front 105

an earthworm's nose is called a

Back 105

prostomium

Front 106

the 5 heart ofa earthworm are csalled

Back 106

aortic arches

Front 107

in an earthworm the organ used to store is the

Back 107

crop

Front 108

in an earthworm the organ used to grind up food is the

Back 108

gizzard

Front 109

in an earthworm the organ used to absorb nutrients from food is the

Back 109

intestine

Front 110

earthworm have a true body cavity called a _____ in which their internal argans are found

Back 110

coelom