9 Weeks Test Flashcards
1
Q
Chordata Traits?
A
Dorsal Hollow Nerve Chord Notochord Endostyle Pharengeal Gill Slits Postanal Tail
2
Q
Vertabrata Traits?
A
Cranium
Chambered Heart
Tripartitte Brain
W shaped Myomers
3
Q
Myo?
A
Muscles
4
Q
Merse?
A
Fibers
5
Q
A; AN?
A
no
6
Q
Gnatha?
A
Jaw
7
Q
What groups are in agnatha?
A
Petromyzotida
Myxini
8
Q
What is Petromyzotida?
A
Stone Sucking
Lamprey
9
Q
What is myxini?
A
Slime
Hagfish
10
Q
Petro?
A
Stone
11
Q
Myzotida?
A
Sucking
12
Q
Thermo?
A
Heat/Temperature
13
Q
Conductive Heat?
A
Heat transfer between two solids
14
Q
Convective Heat?
A
Heat transfered by a fluid medium
15
Q
Radiative Heat?
A
Heat transfered by photons
16
Q
Metabolic Heat?
A
Heat transfered through internal chemical reactions
17
Q
Endo?
A
Inside/internal
18
Q
Ecto?
A
Outside/External
19
Q
Ectoderm?
A
Body heat primarily derived from external sources
20
Q
Endotherm?
A
Body heat primaril derived from Internal Metabolism
21
Q
Homo/Homeo?
A
Same
22
Q
Kilo?
A
1000
23
Q
Poikilo?
A
Variation by 1000
24
Q
Homotherm?
A
Body temp maintained in a small range
25
Poikilotherm?
Body temp varies widely across a large range
26
What is the equation for metabolism?
Sugar + O2 --> Heat + Energy + CO2
27
Amphi?
Many
28
bia?
life
29
What does amphibia refer to?
its life on land and water
30
What 3 groups are in amphibia?
Urodela
Anura
Gymnophiona
31
What is a urodela?
Caudata (tailed)
tail evidence of
salamander
32
What is a anura?
Salientia (tailess)
No tail
Frogs and toads
33
What is a Gymnophiona?
Caecillian
| Naked snake
34
What is gigantothermic?
big things change temp slower than smaller ones
| More of you is on the inside, not out
35
Someone with a large volume to surface area heats and cools how fast?
quickly
36
Someone with small volume to surface area heats and colls how fast?
slowly
37
Myxi?
slime
38
Myzotida?
Sucking
39
Petro?
Stone
40
Gnatha?
Jaw
41
A, An?
No
| Without
42
Stoma, Stomata?
Opening
43
Myo?
Muscles
44
Mer?
Unit
45
Bia, Bio?
Life
46
Ichthyes?
fish
47
Chondor?
Cartilage
48
Oste?
Bone
49
Ptery?
Wing/Fin
50
Actin?
Ray
51
Sarc?
Fleshy
52
Holo?
Complete
53
Poda?
Foot
54
Tetra?
Four
55
Teleo?
Final
56
Amphi?
Many
57
Uro?
tail
58
Della?
Evidence
59
Ophion?
snake
60
Gymn?
naked
61
Where did big animals tend to live?
cold habitat
62
Where did small animals tend to live?
warm habitat
63
What do you change if you want to change sa but keep the same volume?
Change shape by giving more sides
64
What do you do to stay warm?
Constrict veins
65
ht do we do to make us cool?
dialate veins to make it move faster
66
What do we do if we are comfortable with our temp?
we dont constrict or dialate
67
What do arteries and vesscles do in the leg?
they are connected so blood going down warms the blood coming back up
68
What do ears control?
if bigger, it cools the body down
| if smaller, it keeps heat
69
What is needed to digest food?
enzymes
70
What is the common name for myxini?
hagfish
71
Wht is the common nme for petromyzotida?
lamprey
72
What is the common name for chondrichthyes?
sharkes
skates
rays
73
What is the common name for anura?
frog and toads
74
What is the common name for urodela?
salemander
75
What is the common name for gymnophiona?
Snakes
| not found in north america
76
What is the common name for holoostei?
gar fish
77
What is the common name for telostei?
bass fish
78
What does the endothermic homeotherm chart look like?
Up in really cold
down in average temp
Up in really hot
79
What does the ectothermic poikiotherm chart look like?
Down in really cold
Average in average temp
Up in really hot
80
What is the thermoneurtral zone?
not having t contorl metabolism
81
How is the metabolic rate measured?
either O2/min or CO2/min
82
What does myxini lack?
seperation of the notochord
83
What animal was the first one to have vertabrate traits?
petromyzotida
84
What groups fish?
IF they are made of cartalige or bone
85
What do you use to float if you are cartalige?
oily body parts
86
What do you use to float if you are made of bone?
swim bladder
87
What seperates sharks and fish?
Shark: heterocereal
Fish: homocercal
Shark: no operculum
Fish: Has operculum
88
How do you seperate boney fish?
Actin: ray
Sarco: flesh fins
89
What does pterygii mean?
fin
90
What is the two examples of sarcopterygii (fleshy fins)?
Coelocanths
| Lung fish
91
What are the examples of actinpterygii (ray fins)
birchirs
92
What was an example of holoostei?
Gar (completely boney)
93
What is an exmple of teleostei?
Bass (bottom jaw sucks in water to get food)
94
How do you stay at a comfortable temp?
If you want colder, you flush and blood goes to the skin
| If you want warmer, your blood goes to the core
95
WHat is the opposite of counter current exchange?
The arteries and veins are apart and insulation is between them
Usually in hot animals like camals
