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Bio 2 Lab > labPrac2 > Flashcards

labPrac2 Flashcards

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Biology 101 flashcards
1
Q

The structure located between gastrodemris and epidermis of a Hydra

A

mesoglea

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2
Q

Sponge cells responsible for spongin fiber production

A

amebocytes

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3
Q

_ is the Sponge structure that water exits through

A

osculum

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4
Q

The flagellated collar cells in a sponge

A

choanocytes

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5
Q

Where is the pharynx of a Planarian located

A

right below the anus

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6
Q

Schistosoma flukes infect _ on humans

A

intestinal veins

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7
Q

2 forms of Sponge asexual reproduction

A

gemmules and budding

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8
Q

Do certain sponge species live in fresh water?

A

yes

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9
Q

The stage after polyp for a jellyfish

A

ephyrae

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10
Q

Is an ephyrae jellyfish mature or immature

A

immature

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11
Q

structure on nematode exterior for protection

A

cuticle

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12
Q

eating raw or undercooked _ may lead to trichinosis

A

pork

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13
Q

a _ is an animal that has both gender organs

A

hermaphrodite

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14
Q

most often found human parasite in the US

A

pinworms

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15
Q

the blood fluke intermediate host

A

snail

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16
Q

Rotifer’s largest organ

A

stomach

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17
Q

Elephantiasis agent

A

Filarial Worms

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18
Q

transport mechanism of heatworm

A

mosquito bites

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19
Q

eating raw or undercooked _ may lead to Chinese Liver Fluke infestation

A

fish

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20
Q

first mouth in Greek

A

protostome

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21
Q

earthworm has _ number of testes

A

4

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22
Q

Worm genus without setae

A

Hirudo

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23
Q

major structure in third segment of an earthworm

A

brain

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24
Q

sperm duct openings are located in this segment of an earthworm

A

15

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25
Q

The earthworm nerve chord is what color

A

white

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26
Q

The earthworm nerver chord is on the ventral or dorsal side

A

ventral

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27
Q

The role of earthworm nephredia

A

excretion

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28
Q

muscle that is used by clams to keep valves closed

A

adductor muscles

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29
Q

the genus Allogona is under the class _

A

Gastropoda

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30
Q

a clam heart has a _ go through it

A

intestine

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31
Q

which structure contains a clam’s organs for reproducing

A

visceral mass

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32
Q

a squid has _ number of appendages

A

10

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33
Q

some-what hard internal structure of squid

A

pen

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34
Q

the squid funnel is located anterior or posterior

A

anterior

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35
Q

the squid funnel is located dorsal or ventral

A

ventral

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36
Q

squid fins are located posterior or anterior

A

posterior

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37
Q

squid fins are ventral or dorsal

A

dorsal

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38
Q

the squid radula is located in the _

A

bucca cavity

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39
Q

number of squid hearts

A

3

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40
Q

the squid brachial hearts are located in the _

A

bills

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41
Q

the squid esophagus is a _ relative to the buccal cavity

A

long attached tube

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42
Q

grasshopper trachae are attached to _

A

spiracles

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43
Q

Crayfish uropods are anterior or posterior

A

posterior

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44
Q

Crayfish uropods are near the _

A

abdomen

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45
Q

Crayfish antennal gland are used for_

A

excretion

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46
Q

Crayfish defensive structure that is sharp

A

rostrum

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47
Q

Where is Crayfish rostrum located

A

cephalothorax

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48
Q

Compound lens on Crayfish shape

A

square

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49
Q

grasshopper receptacles are used for _

A

respiration

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50
Q

The most ancient arthropod on land

A

Scorpion

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51
Q

Centipede maxillipdes are used for_

A

a poisonous bite

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52
Q

number of palps or grasshopper labrum

A

0

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53
Q

_ appear as feathers underneath a crayfish cephalothoray

A

gills

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54
Q

Horseshoe crabs are harvested to give us _

A

Limululs Amoebocyte Lysate

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55
Q

number of leg pairs per Millipide segment

A

2

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56
Q

chitin is largely composed of _

A

sugars

57
Q

Is the Crayfish cephalothorax completely covered by the carapace?

A

yes

58
Q

spider webs are largely composed of

A

polypeptides

59
Q

Compound lens on Grasshopper shape

A

hexagonal

60
Q

Can scorpions detect vibrations from sand

A

yes, it is how prey is located

61
Q

the duetorostome anus was originally the _ when the organism was developing

A

blastopore

62
Q

Sea Squirt structure used for filtering food from water

A

pharengeal basket

63
Q

star fish tube feet have a _ on the top

A

ampulla

64
Q

ampulla have a _ shape

A

rounded body

65
Q

the echinoderm Aristotle’s lantern contains _

A

teeth

66
Q

Sea Squirt cila role

A

to transport food from mouth to stomach during feeding

67
Q

starfish _ with their pedicellaria

A

clean

68
Q

shell construction is performed with _

A

ossicles

69
Q

Starfish feed with an _

A

inverted stomach

70
Q

Do Lamprey Eels or Sea Squirts have a buccal funnel

A

Lamprey Eels

71
Q

the most ancient Echinoderm

A

Crinoids

72
Q

fish jaws likely evolved from _

A

Agnathan gills

73
Q

Starfish madreporite role

A

connects external environment to Starfish water vascular system

74
Q

Lancelet teste shape

A

square

75
Q

the Branchiostegal membrane is found _

A

next to operculum’s posterior ventral edges

76
Q

number of total gills per fish

A

8

77
Q

number of chambers per fish heart

A

2

78
Q

the fish heart atrium is posterior or anterior to ventricle

A

atrium is posterior to ventricle

79
Q

fish lens shape

A

spherical

80
Q

fish brain structure that manages balance

A

cerebellum

81
Q

The fish swim bladder is dorsal or ventral to the kidneys

A

the swim bladder is ventral to the kidneys

82
Q

the pelvic fins are anterior or posterior to the anus

A

the pelvic fins are anterior to anus

83
Q

the fish _ and _ are between anus and stomach

A

spleen and reproductive organs

84
Q

the fish gas gland is located at this structure

A

swim bladder

85
Q

some lipstick additives come from fish _

A

scales

86
Q

T/F fish neuromast cells are highly sensitive

A

T

87
Q

fish neuromast cells are located along the fish _

A

lateral line

88
Q

fish eyes are located behind or in front of the ears

A

eyes are located in front of the ears

89
Q

the pointy end of fish scales is located toward or away from the skin

A

away from the skin

90
Q

T/F fish nares are not connected directly to the pharynx

A

T

91
Q

T/F blood from fish dorsal aorta does not travel to rest of the body

A

F

92
Q

number of ossicles per frog ear

A

1

93
Q

male frog structure utilized for amplexus

A

enlarged thumb

94
Q

what connects mouth and typmanium on a frog

A

Eustachian Tube

95
Q

the _ has the lateral fold on a frog

A

skin

96
Q

frog optical lens are convex or concave?

A

convex

97
Q

number of toes per frog

A

18

98
Q

does the frog glottis or esophagus attaches to trachea?

A

glottis

99
Q

under a frog eye is the _ membrane

A

nictitating

100
Q

the optic lobe on a frog is posterior or anterior of the cerebrum

A

posterior

101
Q

number of atrium per frog heart

A

2

102
Q

number of ventricles per frog heart

A

1

103
Q

the frog urinary bladder looks like a _

A

sac

104
Q

T/F the frog uniraty bladder is far from the cloaca

A

F

105
Q

this structure has the frog sperm spucts

A

vasa efferentia

106
Q

the frog adrenal gland is attached to this major organ

A

kidney

107
Q

which is shorter, the frog large or small intestine

A

large intestine

108
Q

the frog gall bladder is attached to this major organ

A

liver

109
Q

the frog pancreas can be found between the _ and _

A

small intestine and stomach

110
Q

The pig thoracic cavity houses the _ and _

A

lungs and heart

111
Q

white glands along pig trachea sides

A

thymus glands

112
Q

_ gland is on the pig trachea

A

thyroid gland

113
Q

thymus gland is used for _

A

immune system

114
Q

the pig pinna is found basically at the pig _

A

ears

115
Q

2 major holes found on female pig posterior

A

anus and urogenital

116
Q

plane that splits posterior and anterior halves of tetrapods

A

transverse

117
Q

T/F the pig uvula is highly developed

A

F, humans not pigs have uvula

118
Q

this structure blocks trachae when mammals swallow food

A

epiglottis

119
Q

where is the pig epiglottis located

A

nasopharynx

120
Q

the pig trachea is dorsal or ventral to esophagus

A

the trachea is ventral to esophagus

121
Q

thyroxine is released from the _ gland

A

thyroid gland

122
Q

thyroxine function

A

metabolism regulation

123
Q

spine region of tetrapod neck

A

cervical

124
Q

most posterior tetrapod section that is not a tail

A

sacral

125
Q

the pig duodenum and liver are connected by the _

A

Bile duct

126
Q

the pig Pancreas is endocrine or exocrine

A

both

127
Q

mammal mitral heart valve is also referred to as _ or _

A

left atrioventricular or bicuspid

128
Q

The _ is the site of pig bile production

A

liver

129
Q

mammal kidney section that has nephrons

A

renal medulla or renal cortex

130
Q

mammal epididymus is the site of _

A

sperm storage

131
Q

pig abdominal structures have this membrane

A

pertoneum

132
Q

these mammal ovary structures are the site of sex hormone production

A

follicles

133
Q

the mammal last digestive structure before the anus

A

rectum

134
Q

the pig spleen is on the abdominal section’s right or left section

A

the spleen is on the left section

135
Q

this mammal structure connects the large and small intestines

A

cecum

136
Q

The pig central tedon is located on the _

A

diaphragm

137
Q

the pig left lung is located in the _

A

left pleural cavity

138
Q

the pig _ filters and removes utilized blood cells

A

spleen

139
Q

pig pregnancy gestation number of weeks

A

17

Bio 2 Lab (6 decks)

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