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What type of animal has the highest metabolism, thus the highest body temperature?
reptilesbirds
mammalsfish
Why do scientists think birds evolved from reptiles?
jelly-like eggs, scaly skin, fossil records
amniotic eggs, smooth skin, fossil records
jelly-like eggs, smooth skin, fossil records
amniotic eggs, scaly skin, fossil records
Which group has members that can live either in salt water,
freshwater, or on land?
GastropodsImeris
CephalopodsBivalves
Amphibians lay jelly-like eggs in the water, reptiles lay
amniotic eggs in the wateramniotic eggs on land
jelly-like eggs in the waterjelly-like eggs on land
Which organism can make a pearl if a piece of sand gets
between the mantle and shell?
GastropodsBivalves
CephalopodsIderinas
What is the name of the bottom part of a turtle’s shell?
ventral platecarapaceplastron
ventral shield
The pork tapeworm’s Genus species name is
Fasciolopsis hepaticaTaenia solium
Schistosoma mansoniClonorchis sinensis
Which group of reptiles has the most species?
snakes and lizardsturtles and tortoises
alligators and crocodilestuataras
The worms that are leaf shaped and parasites with complex life
cycles are
HirundineaTrematodaTurbellariaCestoda
The Chinese liver fluke’s Genus species name is
Fasciolopsis hepaticaTaenia solium
Schistosoma mansoniClonorchis sinensis
Filter feeding sharks, like the whale shark and basking filter
the water using
baleengill rakersfibrinogen
coffee filters
The development of a head region on a bilaterally
symmetrical animal is called
organ organizationcephalization
diploblastic organizationcentralization
Swimming with the mouth open to allow water to passively flow
over the gills is called
buccal pharyngeal pumpingpneumatic
coastal ram ventilation
Skates and rays have holes/gill slits in the top of their heads
called
spiraclesopercula
narespneumatophores
Fish mostly regulate buoyancy by adjusting the volume of
gas/air in
the stomachthe gills
the body tissuesthe swim bladder
In the epidermis of fish skin, sensory pits make up the
utriculipneumatic pits
lateral line systemsacculi
The majority of fish reproduce by laying eggs, then the male
covers them with sperm (external fertilization) called
viviparousovoviviparous
oviparousbrooders
The tail of sharks is known as _________ cercal, because the top lobe is larger than the bottom lobe.
homohetero
isodorci
Sharks stay buoyant using
swim bladder filled with oilgas filled swim bladder
oily liverlife preservers
Binomial nomenclature uses a two-part name to designate
each kind of organism. The two parts of the name are
family and phylumgenus and familyspecies and classgenus and species
The largest annelid class is ____________, and its
members are primarily marine.
chaetognathaoligochaetahirundineapolychaeta
The structure on an earthworm used for mucus secretion during
copulation in Oligochaetes is the
clitellumparapodia
atokeepitoke
Over the past several thousand years leeches have been used
by humans
to attack foreign invadersto remove excess blood
as foodto prevent malaria
The science called _______ studies the fossil record.
biogeographypaleontologyarcheology
anthropology
Important direct evidence that plants and animals existed on this
planet in the past comes from
comparative anatomyhomology
fossilscomparative biochemistry
Anatomical structures which have no apparent function are typically examples of _____
structures.
fossilvestigial
redundantconvergent
Ecology is the study of
taxonomic relationshipsfossil organisms
the worldwide distribution of organisms
the interaction of organisms with each other and their environment
The study of the mechanisms of transmission of traits from
parents to offspring is
geneticshistologycytology
embryology
One of the simplest and most common forms of sexual
reproduction among protists is
buddingfragmentationschizogony
binary fissionmultiple fission
Red Tides are caused by certain members of the class
Phytomastigophora called
radiolariansforaminiferanssporozoans
dinoflagellates
The Zoomastigophoran Trypanosoma is the causal
organism of the disease
sleeping sicknessmalaria
leishmaniasistrichina
The vectors of Trypanosoma are
Aedes mosquitosAll species of flies
Tsetse fliesAll species of mosquitos
An economically important disease of the poultry industry is
trypanosomiasis
pebrinefoul broodcoccidiosis
An important parasitic ciliate that lives in the large intestines
of humans, pigs, and other mammals is
E. gingivalisT. brucei
B. coliP. falciparum
The Genus of sporozoans that has been responsible for the most human suffering and deaths is
Toxoplasma Isospora
TrypanosomaPlasmodium
The White Cliffs of Dover are an example of/an ______ chalk
deposit.
ForaminiferanRaiolariansHeliozoanDiffugian
The medusa body form is commonly called a jellyfish and is buoyant because it has a lot of the
material called
hydranthcnidocil
rhopaliummesoglea
The support system is called a hydrostatic skeleton, which means that it is based on the amount of
spiculescalcium deposits
gas pressure water pressure
Sponges may gain nutrition by all of the following modes
except
filtrationtrapping food items with the
collar cellsactive transport of nutrients
active predation
An intracellular structure which is a fluid filled capsule holding a
coiled, hollow tube is the
cnidocytechoanocyate
cnidocilnematocyst
The _______ body form of a cnidarian is typically dioecious
and free swimming
syconpolypascon
medusa
Members of the cnidarian class ______ are called “true
jellyfish”.
CubozoaAnthozoaHydrozoa
Scyphozoa
Contractile vacuoles in freshwater protozoans function to
remove excess waterremove the nitrogen wastes
capture preyincrease the efficiency movement
An amphibians ability to breathe through it’s skin is called
buccal pumpbuccopharyngeal pumping
cutaneous respirationram ventilation
In the order Anura, fertilization of egg and sperm occurs
internallyexternally
inside the females cloacain the ground
Amphibians secrete mucus/fluids on their bodies for
toxins for defensehelping males stick to the
females during reproductionkeeping skin moist
all of the above
Amphibians have a third eyelid called the
tympanic membraneseustachian tubes
nictitating membranescontact lens
The flagellated cells that line the canals of the sponge are called
choanocytespinacocytesporocytes
ostia