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109 Cards in this Set
- Front
- Back
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name blood vessels, heart chambers, and heart openings in the appropriate sequence beginning with the blood vessel bringing blood back to the heart |
right common cardinal vein, sinus venosus, sinuatrial aperture, atrium, atrioventricular aperture, ventricle, ventral aorta |
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4 |
external gill slit |
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6 |
gill lamellae |
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1 |
median naris |
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2 |
pineal eye complex
|
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3 |
external gill slits
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4 |
buccal funnel
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5 |
myomeres |
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6 |
anterior dorsal fin
|
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7 |
posterior dorsal fin
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8 |
lateral eye |
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9 |
cloaca |
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1 |
olfactory sac |
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2
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pineal eye complex
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3 |
brain
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4
|
intestine
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5
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spinal cord
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6
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notochord
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7
|
ovary |
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8 |
heart |
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next to ventral aorta |
internal gills |
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next to myotomes? |
dorsal aorta
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What shape are the myomeres in lamprey? |
w shaped |
|
1 |
cranial cartilage |
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2 |
olfactory sac
|
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3 |
lateral eyes
|
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4 |
pineal eye complex |
|
1 |
spinal cord |
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2 |
notochord
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3 |
esophagus
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|
4 |
branchial tube |
|
5 |
dorsal aorta
|
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6 |
gill lamellae |
|
1 |
dorsal aorta |
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2 |
liver
|
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3 |
testes/gonad |
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the darker portions of the lampreys are called (myosepta/myomeres) while the lighter portions are called (myosepta/myomeres)
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myomeres; myosepta |
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what does the hypophyseal ouch do and where is it located? |
gives rise to hormone producing sites. Connected to the olfactory sac and located below the brain and pineal eye |
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what does the archinephric duct |
connects the kidney to the cloaca |
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what does the right common cardinal vein do |
brings blood from the head to the heart |
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does the ventricle pump oxygenated or deoxygenated blood through the ventral aorta |
oxygenated |
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what does the velum do? |
controls/directs flow, into esophagus or respiratory tube, when feeding or unidirectional respirating, respectively |
|
1 |
hypophyseal pouch |
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2 |
velum
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3 |
lingual cartilage
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|
4 |
oral cavity
|
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5 |
branchial basket |
|
6 |
dorsal aorta
|
|
7 |
respiratory tube |
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8 |
ventral aorta |
|
9 |
afferent branchial arteries |
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10 |
efferent branchial arteries |
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are afferent branchial arteries on top or bottom of fish? |
bottom |
|
11 |
sinus venosus |
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12 |
post cardinal vein |
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13 |
atrium |
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14 |
ventricle |
|
15 |
anterior cardinal vein |
|
C |
chondrocranium |
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C
|
anterior cardinal vein
|
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F |
branchial tube
|
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H |
inferior jugular vein |
|
A |
posterior cardinal vein
|
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B |
opisthonephric kidneys
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D |
intestine |
|
A |
caudal artery |
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B |
caudal vein |
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what is this pointing at |
cloacal aperture |
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B |
pharynx |
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E |
ventral aorta |
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G |
atrium
|
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what is the purpose of the arcualia? |
they make up the vertebrate arches |
|
A |
dorsal fin
|
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B
|
spinal cord
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C
|
notochord
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F |
lateral eye
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H
|
median naris
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J
|
oral cirri
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I
|
oral hood |
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K |
velum
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L
|
pharyngeal gill slits
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M |
subpharyngeal gland |
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O |
heart |
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P |
liver |
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Q |
intestine |
|
1
|
inner ear |
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2 |
forebrain |
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3 |
hindbrain |
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4 |
pronephric kidney |
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5 |
gill pouch |
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|
|
|
1 |
spinal cord |
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2 |
notochord
|
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3 |
dorsal aorta
|
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4 |
external gill slit
|
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5 |
branchial puch
|
|
6
|
ventral aorta
|
|
7
|
branchial basket
|
|
8 |
anterior cardinal vein
|
|
9
|
branchial pouch |
|
10 |
epipharyngeal ridge |
|
11
|
internal gill slits
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|
12 |
pharynx |
|
13 |
hypopharyngeal ridge |
|
14
|
subpharyngeal gland |
|
15 |
inferior jugular vein |
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scientific name of sea lamprey |
Petromyzon marinus |
|
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lamprey phylum |
chordata |
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lamprey order |
Petromyzontiformes |
