Term
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Definition
Class Malacostraca
A-Cheliped
B-Periopods (walking legs)
C-Pleopods (swimmeretes)
D-Uropod |
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Term
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Definition
A-seminal vesicles
B-crop
C-gizzard |
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Definition
3-Pharynx
7-seminal vesicles
8-crop
9-gizzard |
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Definition
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Definition
Phylum Ctenophora
comb jelly |
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A-gills
B-siphon
Class Cephalopoda |
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Definition
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Definition
osculum
filtered water exits |
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Definition
A-gonads
B-digestive glands |
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Definition
A-urinary bladder
B-kidneys |
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Definition
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Definition
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Definition
female-left-larger
male-right-curly end |
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Definition
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Definition
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Definition
A-carapace
B-telson
C-book gills |
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Definition
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Definition
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Definition
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Definition
A-heart
B-Liver
C-stomach
D-fat bodies |
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Definition
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Definition
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Definition
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Definition
A-foot
B-visceral mass
C-umbo |
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Term
| what type o symmetry do organisms in phylum porifera have? |
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Definition
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Term
| what phylum does Ascaris belong to? |
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Definition
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Term
| what phylum do rotifers belong to? |
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Definition
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Term
| T/F in a sea star, the Madreaporite has no known function. |
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Definition
false
functions to bring water in to move tube feet |
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Term
| T/F an organism that is a pseudocoelomate is also triploblastic. |
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Definition
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Term
| T/F humans are deuterostomes because during gastrulation the anus forms first. |
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Definition
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Term
| T/F hydras are found in phylum Ctenophora. |
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Definition
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Term
| describe how a sponge feeds. |
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Definition
| filters water and removes minerals and nutrients from the water through the osculum |
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Term
| which class does Nereis (clam worm) belong to? |
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Definition
Phylum Annelida
Class Polychaeta |
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Term
| Lumbricus belongs to Phylum __ and class __. |
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Definition
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Term
| hole in the top of a sponge that water flows out. |
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Definition
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Definition
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| remains in one location for entire life. |
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Definition
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Term
| during embryonic development, germ cell layers are produced. |
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Definition
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Term
| secretes the shell in organisms that have one. |
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Definition
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Term
| ciliated part on a rotifer's head. |
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Term
| move with the oceans currents, not strong swimmers. |
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Definition
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Term
| what class do squids belong to? phylum? |
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Definition
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Term
| what kind of symmetry do organisms in phylum mollusca have? |
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Definition
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Term
| what kind of symmetry does an echinoderm larvae have? |
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Definition
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Term
| name four anatomical similarities between most mollusks. |
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Definition
muscular foot
hard shell
mantle
visceral mass |
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Term
| which subphylum of arthropods have 2 pairs of antennae. |
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Definition
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Term
| what class do tapeworms belong to? |
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Definition
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Term
| jellies have __ symmetry. |
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Definition
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Term
| phylogenetic tree starting with choanoflagellate. |
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Definition
choanoflagellate
parazoa
porifera
eumetazoa
radiata
cnidaria
ctenophora
bilateria
acoelomates
platyhelminthes
pseudocoelomates
rotifera
nematoda
coelomates
bryzoa
brachlopoda
phoronida
Protostomes
mollusca
annelida
arthropoda
Deuterostomes
echinodermata
chordata |
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Definition
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Term
| hydra belong to class __. |
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Definition
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Term
| man-o-war belongs to phylum __ class ___. |
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Definition
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Term
| jellyfish belongs to class __. |
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Definition
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Term
| sea anemone belongs to class __. |
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Definition
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Term
| Cnidaria and Ctenophora are ___. (tissue layers) |
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Definition
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Term
| protostomes v deuterostomes. |
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Definition
| protostomes the mouth forms 1st where in deuterostomes the anus forms 1st |
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Term
| T/F Rotifera are coelomates. |
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Definition
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Term
| the flaps on planaria's head are called __. |
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Definition
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Term
Phylum Mollusca:
symmetry?
development? |
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Definition
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| Mollusca have a feeding structure called __. |
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Definition
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Term
| Class Polyplacophora are called __. |
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Definition
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| Snails and slugs belong to Class ___. |
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Definition
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Term
| what adds protection when a snail is closed in its shell? |
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Definition
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Term
| T/F Bivalves are the only molllusca that do not have radula. |
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Definition
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Term
| squid have __ arms and __ tentacles. what is the difference? |
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Definition
8 arms and 2 tentacles
Arms have suctions cups over the whole length, tentacles only have suction cups at the end |
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Term
| what is the role of chromatophores? |
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Definition
| to allow the squid to change colors |
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Term
| squid have an internal shell called a __. |
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Definition
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Term
| name the classes of phylum annelida and give examples for each discussed in lab. |
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Definition
Oligochaeta-earthworms (lumbricus)
Polychaeta-clamworm (nereis) |
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Term
lack true tissues
asymmetrical
sessile |
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Definition
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Term
| what is the role of choanocytes? |
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Definition
| create current into sponge through pores to collect food |
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Term
true tissues
radial symmetry
diploblastic
cnidocytes |
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Definition
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Term
no nematocysts, but can ingest
planktonic
cilia for locomotion |
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Definition
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Term
acoelomate
flat body
Class Trematoda, Cestoda, Turbellaria |
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Definition
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Term
pseudocoelomate
corona
trophi
4 body regions |
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Definition
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Term
pseudocoelomate
complete digestive tract
free-living and parasitic |
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Definition
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Term
coelmate
segmented body
locomotion via setae |
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Definition
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Term
| name 3 characteristics of Class Polychaeta. |
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Definition
2 parapodia in each segment
jaws
blood vessels |
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Term
eucoelomate
protostomes
complete digestive tract
radula |
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Definition
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Term
| name 4 four classes of Phlyum Mollusca. |
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Definition
Polyplacophora
Gastropoda
Bivalvia
Cephalopoda |
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Term
| give 4 functions of the modified foot of Class Cephalopoda. |
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Definition
locomotion
feeding
defense
reproduction |
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Term
| T/F Cephalopoda have an open circulatory system. |
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Definition
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Term
| spiders belong in class __. |
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Definition
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Term
| the grasshopper belongs to Class __. |
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Definition
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Term
| the crayfish belongs to class __. |
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Definition
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Term
| Sea star belongs to Phylum __. |
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Definition
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Term
| what is the most diverse phylum __. |
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Definition
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Term
| 3 common characteristics shared by all Arthropods are: |
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Definition
segmentation
hard exoskeleton
jointed appendages |
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Term
| exoskeleton in arthropods is made of __ and __. |
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Definition
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Term
| __ allows growth in arthropoda. |
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Definition
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Term
| Chelicerata have __ pairs of walking legs. __ appendages total. |
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Definition
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Term
cephalothorax
abdomen
no antennae is seen in which subphylum? |
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Definition
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Term
| the horseshoe crab belongs to class __. |
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Definition
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Term
| T/F spiders have book lungs. |
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Definition
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Term
milipedes are in class __.
centipedes are in class ___. |
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Definition
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Term
some have 1-2 pairs of wings
3 pairs of legs
tracheal system
phylum, subphylum, class? |
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Definition
phylum arthropoda
subphylum uniramia
class insecta |
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Term
| chitin-lined tubes that carry oxygen directly to cells throughout the body. |
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Definition
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Term
| Class malacostraca are represented by __. what 3 things do they have? |
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Definition
crabs, lobster, shrimp
rostrum,uropods,green glands |
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Term
| Phylum Echinodermata is represented by __. |
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Definition
| sea stars, feather stars, brittle stars |
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Term
complex water vascular system
calcareous ossicles form an endoskeleton. |
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Definition
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Term
possess gonads/ portion of digestive in each arm
autotomize |
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Definition
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Term
| 4 characteristics shared by all chordates: |
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Definition
notochord
post-anal tail
pharyngeal slits
hollow, dorsal nerve cord |
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Term
| ciliated groove on ventral wall of pharynx that produces mucus to gather suspended food particles from the water. |
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Definition
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Term
| name the phylum and representative that retains all chordate characteristics throughout its life cycle. |
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Definition
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Term
cephalization
endoskeletion with segmented vertebral column
two pairs of jointed appendages
outer covering of protective tissue. |
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Definition
phylum chordata
subphylum vertebrata |
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Term
Lampreys and hagfish
lots of slime
cartilaginous skeleton
unpaired fins
single nostril
2 chambered heart
jawless |
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Definition
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Term
Sharks, skates and rays
possess jaws, paired fins, cartilaginous skeleton, paired nostrils, placoid scales
no swim bladder
heterocercal tail |
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Definition
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Term
| T/F sharks have a swim bladder. |
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Definition
false
liver makes squalene to maintain buoyancy |
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Term
| the role of the rectal gland in sharks is __. |
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
| hatched internally followed by live birth |
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Term
dernal scales
swim bladder
bony fishes |
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Definition
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Term
larvae, free-living in water
4 legs with 4 toes
3 chambered heart
ectothermic |
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Definition
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Term
| give 3 ways Class amphibia can respire. |
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Definition
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Term
amniotic egg
ectothermic
strong skeletons
3-4 chambered heart
narrow skulls |
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Definition
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Term
amniotic egg
endothermic
4 chambered heart
hollow bones |
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Definition
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Term
| name 3 types of feathers and uses. |
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Definition
contour-flying
filoplumes-sensory and protection
down-insulation |
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Term
possess hair
mammary glands
homeothermic by endothermy
4 chambered heart |
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Definition
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Term
| name the 3 subclasses of class Mammalia |
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Definition
Monotremata
Marsupialia
Placentalia |
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Term
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Definition
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Term
| whiskers on rats are called __. |
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Definition
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Term
| how do you determine a female rat from a male rat? |
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Definition
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Term
| name the changing characteristics from the phylogenetic tree that separate the deuterostomes. |
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Definition
notochord
brain
head
vertebral column
jaws, mineralized skeleton
lungs
lobed fins
legs
amniotic egg
milk |
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