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Fundamentals of Zoology > Worksheets 9-10 > Flashcards

Worksheets 9-10 Flashcards

1
Q

four levels of organization

A

cell
tissue
organ
organ system

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2
Q

group of cells with similar structure and function

A

tissues

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3
Q

composed of several different tissues that form a structural and functional unit

A

organs

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4
Q

group of organs that function together to carry out major activities of the body

A

organ system

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5
Q

accomplished by the organs in the gastrointestinal tract and the other accessory of the digestive organs

A

digestion

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6
Q

Digestive organs usually divided into two main groups

A

main digestive organs (gastrointestinal tract)
accessory organs

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7
Q

gastrointestinal tract is also known as

A

alimentary tract

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8
Q

continuous tube running from the mouth to the anus

A

gastrointestinal tract

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9
Q

describe the GI pathway

A

mouth
pharynx
esophagus
stomach
small intestine
large intestine

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10
Q

accessory organs consist of

A

teeth
tongue
liver
gallbladder
pancreas

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11
Q

determine the parts of the mouth

A

grade your score accordingly

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12
Q

small row of teeth along the margin of upper jaw

A

maxillary teeth

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13
Q

pair of grooves on the inner side of the maxillary teeth that receives the lower jaw when the mouth is closed

A

sulcus marginalis

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14
Q

it is a prominent depression of the sulcus marginalis at the anterior tip of the upper jaw

A

median substrosal fossa

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15
Q

pair of depression of the sulcus marginalis lateral to the pulvinars

A

lateral substrosal fossa

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16
Q

pair of low elevations on each side of the median substrosal fossa

A

pulvinar rostrale

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17
Q

pair of slit-like openings above the eyeballs leading to the external nares

A

internal nares

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18
Q

other term for internal nares

A

choanae

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19
Q

two large rounded bulges of the eyeball

A

eyeball (orbital prominence)

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20
Q

fine teeth projecting from the vomers in between the internal nares

A

vomerine teeh

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21
Q

pair of slit-like openings found medial to the angles of the jaw

A

opening of eustachian tube

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22
Q

leads to the cavity of the middle ear

A

eustachian tube

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23
Q

these are two shallow depressions on each side of tuberculum prelinguale

A

prelingual fossa

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24
Q

prominent median elevation at the tip of the lower jaw. This fits into the median substrosal fossa when the mouth is closed

A

tuberculum prelinguale

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25
Q

forked muscular organ attached to the anterior tip of the lower jaw

A

tongue

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26
Q

pair of slit-like opening on the floor of the mouth close to the angle of the jaw; found only in malefrogs

A

opening of vocal sac

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27
Q

large transverse slit, posterior to the laryngeal prominency

A

opening of esophagus

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28
Q

circular elevation anterior to the esophageal opening

A

laryngeal prominence

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29
Q

short-vertical slit like opening at the center of the laryngeal prominence

A

glottis

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30
Q

posterior portion of the buccal cavity which opens into the esophagus

A

pharynx

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31
Q

very short tube that connects the pharynx to the stomach (where food goes down)

A

esophagus

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32
Q

label the parts of the digestive tract

A

grade your score accordingly

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33
Q

large whitish organ with either “U” or “J” shaped enlarged portion of the digestive tube

A

stomach

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34
Q

smaller than its posterior or pyloric end

A

anterior or cardiac end

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35
Q

curvature of the stomach on the outer side

A

greater curvature

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36
Q

curvature of the stomach on the inner side

A

lesser curvature

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37
Q

curvature of the stomach on the inner side

A

lesser curvature

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38
Q

suspends the stomach from the dorsal body wall

A

mesogaster

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39
Q

constriction at the posterior end of the stomach

A

pyloric end

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40
Q

this is a dark organ located on the left lateral side of the stomach, located part of the lymphatic system

A

spleen

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41
Q

label the parts of the GI tract (3 pictures)

A

grade yourself accordingly

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42
Q

this is a small greenish sac located at the ventral part of the median lobe of liver

A

gallbladder

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43
Q

this is slender and the longest portion of the tube which is irregularly coiled

A

small intestine

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44
Q

more anterior portion which is wider but shorter

A

duodenum

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45
Q

more posterior, narrower, and longer coiled division of the small intestine

A

ileum

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46
Q

the small intestine is suspended from the dorsal body wall

A

mesenterium

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47
Q

short dilated tube at the terminal end of the ileum

A

large intestine

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48
Q

suspend the large intestine, where a rounded reddish spleen is also suspended

A

mesorectum

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49
Q

this is the posterior dilated end of the large intestine located within the pelvic girdle

A

cloaca

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50
Q

also open to the cloaca

A

mesonephric ducts, and ovisac –

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51
Q

temporary storage of urine

A

urinary bladder

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52
Q

small opening at the posterior end of the cloaca

A

cloacal opening

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53
Q

large reddish brown organ on the anterior portion of the pleuro-peritoneal cavity; largest organ that partly covers the stomach

A

liver

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54
Q

liver is divided into

A

left
median
right

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55
Q

suspends the liver from the body wall

A

ventral ligament

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56
Q

located at the ventral side of the median lobe of the liver

A

gallbladder

57
Q

secreted by the liver and stored into the gallbladder by way of two fused ducts, the hepatic duct and cystic duct

A

bile

58
Q

two fused ducts where gallbladder is connected to the liver

A

hepatic duct
cystic duct

59
Q

coming from the left and right of the liver

A

hepatic duct

60
Q

which is a tiny duct connected to the neck of the gallbladder

A

cystic duct

61
Q

large duct formed by the cystic, hepatic, and pancreatic duct – surrounded by the tissues of the pancreas and this ducts enters the duodenum, emptying its contents on this part of the digestive tube

A

common bile duct

62
Q

common bile duct is composed of

A

hepatic duct
cystic duct
pancreatic duct

63
Q

small elongated and irregularly shaped gland located between the stomach and duodenum; a pancreatic duct conducts the pancreatic juice to the duodenum

A

pancreas

64
Q

label the buccopharyngeal cavitry

A

grade your score accordingly

65
Q

three types of teeth in the buccopharyngeal cavity

A

premaxillary
maxillary
vomerine

66
Q

supporting mesentery of the stomach

A

mesogaster

67
Q

supporting mesentery of the spleen

A

gastrosplenic ligament

68
Q

supporting mesentery of the liver

A

falciform ligament;
gastrohepatic ligament
hepatoduodenal ligament

69
Q

supporting mesentery of the small intestine

A

mesenterium or mesentery proper

70
Q

supporting mesentery of the large intestine/cloacal opening/vent

A

mesorectum

71
Q

upper portion of the mouth (5)

A

median substrosal fossa
pulvinar rostrale
lateral substrosal fossa
upper lip fold
upper jaw (maxilla)

72
Q

lower portion of the mouth (5)

A

tuberculum prelinguale
prelingual fossa
lower lip fold
lower jaw (mandible)

73
Q

label the entire GI tract

A

grade yourself accordingly

74
Q

composed of common urinary and reproductive organs

A

urogenital system

75
Q

delivers oxygen through the blood and removes body wastes, in a form of carbon dioxide, from the cells

A

respiratory system

76
Q

Also plays a significant role in controlling the pH

A

respiratory system

77
Q

associated with the excretion of nitrogenous wastes, maintenance of volume and composition of body fluids, gamete formation and fertilization process

A

urogenital system

78
Q

includes the lungs, lining of the mouth and the skin

A

respiratory system

79
Q

All these structures have thin moist surface and contain blood vessels (3)

A

lungs
lining of mouth
skin

80
Q

used to meet most of the oxygen requirement

A

lungs

81
Q

serves as a respiratory surface

A

roof of mouth
skin

82
Q

alone meets the requirement when the frog hibernates since its body metabolism is reduced

A

skin respiration

83
Q

made possible because of the thin moist surface of the frog’s skin

A

gas exchange

84
Q

alone meets the requirement when the frog hibernates since its body metabolism is reduced

A

skin respiration

85
Q

slit-like openings immediately postero-dorsal to the snout

A

external nares

86
Q

short passageway between the external and internal nares

A

nasal chamber/canal

87
Q

the external nares is continuous with this within the mouth

A

internal nares
choanae

88
Q

consist of a moist mucous membrane and is richly supplied with blood capillaries

A

buccopharyngeal cavity

89
Q

posterior to the glottis

A

larynx

90
Q

precursor to the larynx and trachea, a thin-wall chamber that initiates the supply of air into the lungs

A

laryngo-tracheal chamber

91
Q

formed and supported by two cartilaginous structures: a pair of arytenoid cartilage and cricoid cartilage

A

glottis

92
Q

valve-like that guards the glottis and at the same time forms the dorsal roof of the larynx

A

arytenoid cartilage

93
Q

ring-like cartilage that surrounds and supports the arytenoids

A

cricoid cartilage

94
Q

pair of thin-walled, spongy sacs on the antero-lateral portion of the pleuro-perotineal cavity

A

lung

95
Q

covers the lungs, a double-walled membrane

A

pleura

96
Q

rich in CO2

A

capillaries

97
Q

rich in O2

A

alveoli

98
Q

a short vertical slit-like opening at the center of the laryngeal prominence

A

epiglottis

99
Q

label the lungs of a frog and the buccopharygneal chamber

A

grade yourself accordingly

100
Q

consist of the excretory and the reproductive systems

A

urogenital system

101
Q

functions for the elimination of the waste products of the metabolism

A

excretory system

102
Q

functions for the production of gametes and secretion of sex hormones

A

reproductive system

103
Q

paired, lobular, saccular organ on the ventral wall of the kidney which is suspended from the dorsal wall by the mesovarium

A

ovaries

104
Q

convoluted, long tubes on each side of the ovary which lies close to the abdominal wall and are suspended by the mesotubarium

A

oviducts

105
Q

oviducts are also called

A

mullerian ducts

106
Q

lies near the bases of the esophagus and the lungs

A

anterior end of the oviduct

107
Q

anterior funnel-shaped mouth of the oviduct that serves as the entrance of eggs which are released from the ovary into the body coelom

A

ostium

108
Q

enlarges into thin highly distensible sac

A

posterior portion of oviduct

109
Q

thin highly distensible sac in the posterior portion of the oviduct, empties into the cloaca

A

ovisac

110
Q

yellowish finger-like structures at the anterior level of the kidney and attached to the ovary, they store reserve food especially during breeding season

A

corpora adiposa / fat bodies

111
Q

label the parts of the female reproductive system

A

grade yourself accordingly

112
Q

pair of elongated, yellowish structures on the ventral surface of the kidney; attached to the kidney by a mesochorium

A

testes

113
Q

these are very small slender tubules lying on the mesochorium

A

vas efferentia

114
Q

term given to the mesonephric duct which is also used for the passage of sperm

A

vas deferentia or vas deferens

115
Q

pair of slender, white, wavy tubes, one along each side of the mesonephric duct which join posteriorly; non-functional

A

vestigial oviducts

116
Q

attached to the anterior end of each testis

A

corpora adiposa

117
Q

label the male reproductive system

A

grade yourself accordingly

118
Q

pair of reddish, elongated, flattened organs which are lined ventrally by the parietal perotineum

A

kidney

119
Q

the kidney is in what condition that means no mesentery is suspending it and is near the dorsal wall

A

retroperotineal condition

120
Q

what is the cavity called in the frog’s abdomen

A

pleuro-perotineal cavity

121
Q

pair of yellowish, irregularly-shaped glands located on the ventral surface of the kidney

A

adrenal gland

122
Q

space between dorsal wall and the parietal peritoneum where kidney is located

A

cisterna magna
subvertebral lymph sinus

123
Q

function of kidney

A

filtration
secretion
reabsorption

124
Q

pair of slender, straight white tubes on the postero-lateral edge of the kidney; conducts waste products from the kidney to the cloaca

A

mesonephric duct

125
Q

mesonephric duct in females are also called as

A

ureter

126
Q

mesonephric duct in males are also called as

A

vas deferens
wolfian duct

127
Q

bilobed sac on the ventral surface of the cloaca; serves as a temporary storage of urine

A

urinary bladder

128
Q

the oviduct has a what for buoyancy

A

jelly coat

129
Q

two parts of mesentery

A

visceral
parietal

130
Q

adhere to the organs

A

visceral

131
Q

outside the viscereal

A

parietal

132
Q

mesentery for urinary bladder

A

median ligament

133
Q

mesentery for ovary

A

mesovarium

134
Q

mesentery for ovidcut

A

mesotubarium

135
Q

mesentery for testis

A

mesorchium

136
Q

darkly colored, located laterally with the kidneys

A

renal portal vein

137
Q

found alongside the renal portal vein (connects the kidney to the cloaca)

A

mesonephric duct

138
Q

label the final pic on ppt

A

grade yourself accordingly

Fundamentals of Zoology (23 decks)

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