Lab Exam 4 Flashcards
1
Q
label
A
Sea Squirt / Tunicates
2
Q
label
A
Sea Squirts / Tunicates
3
Q
label
A
Lancelots / Amphioxus
4
Q
label
A
Lancelots / Amphioxus
5
Q
label parts and define the organism
A
Lancelots / Amphioxus
6
Q
label parts and define organism
A
Lancelots / Amphioxus
7
Q
label parts and define the organism
A
Lancelots / Amphioxus
8
Q
label
A
hagfish
9
Q
label
A
hagfish
10
Q
label
A
Lamprey
11
Q
label
A
Lamprey
12
Q
label
A
shark
13
Q
label
A
skates
14
Q
label
A
stingray / ray
15
Q
label
A
sawfish
16
Q
label
A
ratfish
- deep sea
- eats mollusks
17
Q
label
A
Bass - freshwater
18
Q
label
A
Trout - freshwater
19
Q
label
A
Perch - freshwater
20
Q
label
A
flounder - saltwarer
21
Q
label
A
sailfish - saltwater
22
Q
label
A
seahorse - saltwater
23
Q
label
A
Lungfish
24
Q
label
A
frog
25
label
toad
26
label
salamanders
27
label
Caecilians
28
label
turtle
29
label
tortoise
30
label
lizard
31
label
alligator
32
label
crocodile
33
label
snake
34
label
platypus
35
label
echidna
36
label
kangaroo
37
label
koala
38
label
lemurs
39
label
bat
40
label
manatees
41
label
whales
42
what are the adaptations that gave rise to flight in brids
43
what is a marsupial
animals with a pouch for developing young such as kangaroos or koalas
44
define viviparous
giving birth to living young that has developed within the body
45
what is ectotherm
an animal that relies on body heat from external sources (ex: fish, amphibians, and invertebrates )
46
what is an endotherm
an animal that generates it's own body heat
47
define anadromous
born in fresh water, matures in saltwater, returns to fresh water to spawn (ex: lamprey)
48
what is a monotreme
a mammal that lays eggs (ex: platypus and echidna)
49
order Anura contains:
tailless toads & frogs
50
order Apoda contains:
limbless amphibians
51
order Urodela contains:
tailed salamanders & newts
52
what are the 5 defining characteristics of phylum chordata
1. notochord skeletal rod
2. dorsal hallow tubular nerve cord
3. endostyle or thyroid gland
4. post anal tail
5. pharyngeal gill slits
53
difference between axial and appendicular skeleton
axial = central bones including the skull, vertebral column, and ribs
appendicular = the bones of the limbs and their attachments to the axial skeleton
54
define flexion
movement that decreases the angle between 2 body parts
(opposite extension)
typically sagittal plane
55
define extension
movement that increases the angle between 2 body parts
(opposite flexion)
typically sagittal plane
56
define adduction
movement that brings a body part closer to the midline of the body
(or the midline of a limb)
(opposite abduction)
typically frontal plane
57
define abduction
movement that brings a body part away from the midline of the body
(or the midline of a limb)
(opposite adduction)
typically frontal plane
58
function of thyroid and parathyroid gland in amphibians
overall, the thyroid & parathyroid work together to regulate metabolism, control metamorphosis, and maintain calcium homeostasis
59
what are the 3 layers of a frogs skin? and what 3 glands are found in the skin
- epidermis
- dermis
- stratum spongiosum
- stratum compactum
the mucous gland, granular gland (poison), and the mixed gland
60
how do amphibians breathe
- pulmonary respiration / using lungs (land)
- cutaneous respiration / using skin (water)
- buccal pumping - using lungs through buccal cavity
(increased oxygen demand)
61
how many chambers of the heart do frogs posses
- 2 atria
- 1 ventricle
3 chambers total
62
5 steps of a scientific method
1 - observation
2 - question
3 - predictions
4 - hypothesis
5 - hypothesis testing (experiment)
63
define null hypothesis vs. alternate hypothesis
null - statement of no affect or difference
alternate - stating there is an affect or difference
64
purpose of control group
provide a baseline for measurement in experiments and works as validation for any findings of the experiment
65
innate vs. learned behavior
INNATE - instinctive, unlearned, genetically programmed, natural response to certain stimuli in the environment
LEARNED - learned through experience, processes, and active cognitive thinking
