Zoology Review

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Zoology Review
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Chordates all have a ________________ at some
point of their lives that may become modified
into the vertebral backbone in higher
vertebrates.a. dorsal nerve chord b.
pharyngeal pouches c. notochord
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What kind of signals does the Ampullae of
Lorenzini pick up?a. mechanical b.
Olfactory c. Electrical d. turn
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The Jacobsons organ in a reptile helps it to do
what?a. sense chemicals in the air b. sense
footsteps approaching c. see at night
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Which type of development refers to coelomates
whose anus develops before the mouth?a.
protostome b. deuterostome
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The inner layer of a jellyfish is called the a.
epiderm b. ectoderm c. gastroderm
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The paddle-like flaps that are fleshy along the
sides of a marine worm used for respiration and
movement are calleda. peristomium b.
parapodia c. setae d. cirri
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The _______________ tubules are organs of
excretion in insects.a. gastric b.
ganglia c. Malpighian
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The Genus of planaria is calleda. Bruisia b.
Esclevia c. Dugesia d. Hematridia
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Nematodes are round worms and are classified
asa. acoelomates b. psuedocoelomates c.
coelomates
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In the lancelet, it has this structure, which in
higher vertebrates become ear and throat parts or
gills.a. dorsal nerve chord b. pharyngeal
pouches c. notochord
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Most sharks have to swim all the time to breathe
or they will suffocate. They use..a. buccal
pharyngeal pumping b. ram ventilation c.
scuba tanks
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What type of bird feather is used for warmth?a.
contour b. flight c. down d. tail
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The development of a true head region is
calleda. cranialization b.
skulliusformation c. neurolation d.
cephalization
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Jellyfish have a nervous system described as a
a. ladder-like system b. nerve net c.
centralized system
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The reproductive segments/structures on
earthworms are called a. clitellum b.
cloaca c. ocelli d. cirri
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Crustaceans have a fused head and thorax called
the a. abdomen b. cephalothorax c.
telson d. hindgut
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The photoreceptors in a planaria are calleda.
orthopodia b. optomatria c. ommatidia d.
ocelli
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The roundworms were the first to have a complete
_________________ systema. nervous b.
circulatory c. respiratory d. digestive
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The Cephalochordata subphylum includes an
ancestor of humans called the a. sea
squirt b. lancelet c. Lamprey d. hagfish
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What practice of fishing has been outlawed
because of the slaughtering nature of the
activity? a. sea bass spearing b. hagfish
juggling c. shark finning
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What type of feather is used for giving the bird
its color and streamline shape?a. contour b.
flight c. down d. tail
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In which type of circulatory system can an
animals body direct the flow of blood?a.
open b. closed
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The free swimming body form of a jellyfish is
called the a. polyp b. planaria c.
planula d. medusa
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The extra setoff longitudinal muscles on a leech
are called the a. pectorals b.
quadracepts c. brachials d. obliques
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The specialized appendages on a crayfish and
lobster used for swimming are calleda.
phelpsarets b. chelipeds c. swimmerets d.
lancelets
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The planaria worm gets rid of wastes using a very
primitive excretory system made up of a. flame
cells b. neuroglial cells c. kidneys d.
Malpighian tubes
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In roundworms the ___________ is usually
larger.a. male b. female
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The barrel shaped tunicates are nicknamed a.
sea squirts b. lancelets c. lampreys d.
hagfish
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Bony fish use bladder to stay buoyant in the
water column and can fill it with ..a.
water b. urine c. blood d. gas
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An example of a song bird is aa. turkey b.
seagull c. ostrich d. lark
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Animals such as annelids have many segments,
which led to the development of a.
metamerism b. colonialization
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The stinging cells of a jellyfish and hydra are
called a. tentacles b. spears c.
nematocysts d. whips
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Leeches are hermaphroditic, which means a.
they have sperm and eggs inside themselves b.
they only have sperm or eggs but not both
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The biting mouthparts on a spider are calleda.
chelelathroumus b. venom gland c.
chelicerae d. spinnerets
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The nervous system of a flatworm is said to
bea. complex b. net-like c. ladder-like
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A human can contract Trichinosis by eating
undercooked a. beef b. pork c.
chicken d. snails
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Which member of Agnatha jawless fish is a
scavenger?a. lamprey b. hagfish c.
sharks d. rays
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The lateral line in sharks and bony fish pick
upa. mechanical waves b. electrical
waves c. chemical waves
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An example of a bird of prey is aa.
turkey b. hawk c. chicken d. flamingo
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There are over how many species of sponges?a.
5,000 b. 10,000 c. 15,000 d. 20,000
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In the phylum mollusca, the cephalopods are the
soft bodied animals such as aa. slug b.
snail c. chitin d. squid e. clam
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The anticoagulant that leeches secrete is
calleda. hirudin b. horditate c.
hemotoaxin
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Spiders breathe using a. book gills b. book
lungs c. book pouches d. book worms
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Planarians consume food using a retractablea.
anus b. mouth c. pharynx d. gullet
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Nearly 1 out of every ______ people are infected
with Ascaris worm.a. 4 b. 5 c. 6 d. 8
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Vertebrates were the first to have a protective
bone covering the brain called thea.
scapula b. clavicle c. cranium d. spine
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The hard outer protective shield of a bony fish
is called the a. gill arch b. caudal
peduncle c. operculum d. osculum
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How many tissue layers do animals who show radial
symmetry have?a. 1 b. 2 c. 3 d. 4
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The specialized cells in a sponge used for
feeding are called?a. lymphocytes b.
ostiocytes c. osculumarus d. choanocytes
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Which group of mollusks does a cuttlefish
belong?a. gastropod b. cephalopod c.
bivalve
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When an arthropod sheds its exoskeleton it is
called molting or a. exocytolysis b.
exotrolyisis c. ecdysis
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The spiny skinned animals Echinodermata -
include all the following excepta. sea
cucumbers b. sea stars c. spiny echindna d.
basketstars
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Flukes tend to live in the ________ ducts of
humansa. bile b. spleen c.
pancreatic d. air conditioning
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The Genus is Enterobius the nickname isa.
ascaris b. hookworm c. tapeworm d. pinworm
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Which type of skeleton allows an animal to grow
larger than those who do not have it?a.
endoskeleton b. exoskeleton c. hydrostatic
skeleton
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A fin that does not have spines is called
what?a. agarose b. adipose c.
antispiny d. wimpy
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The phylum Cnidaria include the a. comb
jellies b. sponges c. flatworms d.
jellyfish
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The jelly-like material in between the ectoderm
and endoderm of a sponge is calleda.
mesoglea b. mesophyl c. spicules d.
choanocytes
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The foot of cephalopods is modified into a. a
jet propulsion structure b. a strong beak c.
tentacles
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Which one of the following is NOT a tagma of
arthropodsa. head b. thorax c. abdomen d.
cephalothorax e. telson
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The skin of Echinoderms feels spiny due to raised
_____________ plates along their dorsal
surface.a. silicon b. chitinous c.
protein d. calcium
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The life cycle of a fluke usually requires a
_______________ as the intermediate host.a.
slug b. fly c. cow d. snail
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Filarial worms can cause river blindness and
____________a. enlarged livers b. cancer c.
brain damage d. elephantiasis
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What type of vertebrate has a very efficient
method of exchanging gases using countercurrent
flow?a. reptiles b. mammals c.
amphibians d. fish
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Which one of the following are not a member of
the class Amphibian? a. frogs b.
tuatara c. caecilian d. salamander e. newts
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Animals who show bilateral symmetry usually have
how many tissue layers?a. 1 b. 2 c.
3 d. 4
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The opening at the top of a sponge to allow water
to leave is called thea. ostia b.
mesophyl c. osculum d. spongin
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Cephalopods have a heightened sense ofa.
sight b. smell c. hearing d. taste
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The lenses in an insects eyes are calleda.
ocelli b. occipital c.
omygoshia d. ommatidia
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Which creature does NOT have the ability to
regenerate body parts?a. sea star b.
spiders c. planarians
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The head region of a tapeworm which has all of
the following EXCEPTa. mouth b. hooks c.
suckers
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Mollusks are soft bodied animals with digestive,
excretory, and reproductive organs collectively
calleda. the foot b. the mantle c.
visceral mass d. the brain
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Shark teeth are thought to have developed from
a. their first and second gill arches b.
their scales c. their cartilage backbone
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The ability for amphibians to breathe directly
through their moist skin is called?a. ram
ventilation b. cutaneous respiration c.
counter current respiration
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Which one of the following is NOT a tissue
layer?a. mesoglea b. mesoderm c.
endoderm d. ectoderm
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The pores in the sides of a sponge that allows
water to enter are called the a. ostia b.
osculum c. radial canals d. osteocytes
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Leeches are in the phylum Annelida and their
closest relative is thea. squid b. ascaris
worm c. earthworm d. fluke worm
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The air ducts in an insect that are lined with
cuticles and branched are calleda.
bronchi b. tracheae c. alveoli d. glottis
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Echinoderms have a water vascular system made up
of all the following EXCEPTa. central ring
canal b. tube feet c. radial canals d.
coxal glands
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The head region of a tapeworm is called thea.
proglottids b. scolex c. business end
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Which one is NOT a bivalve?a. snail b.
mussel c. clam d. oyster
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Which type of fish uses an oil liver to stay
buoyant in the water column?a. bluefish b.
seabass c. great white shark d. lamprey
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Reptiles are able to conserve water better than
their ancestors the Amphibians due to a.
scales filled with keratin b. shelled eggs c.
hypotonic urine d. both A B
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Which term refers to animals with a true body
cavity?a. psuedocoelomates b.
acoelomates c. coelomates
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Sponges have a skeleton made up of either
spicules ora. spongin b. chitin c.
calcium d. silicon
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Setae are structures lining the sides of most
Annelids and are made ofa. hair b. fat c.
silicon d. chitin
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The openings to the respiratory system in insects
are called a. spiracles b. bronchi c.
tracheae d. lungs
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Flatworms consists of planaria, tapeworms, and
flukes are have ______ tissue layersa. 2 b. 3
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The reproductive segments of a tapeworm are
calleda. scolex b. flame cells c.
proglottids d. swimmerets
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