Anatomy Flashcards
(158 cards)
1
Q
What muscle flecess the knee and rotates the leg outward?
A
sartorius
2
Q
Why are most of the economically important chickens in the nation white feathered?
A
their carcusses look cleaner after processing
3
Q
The northern bobwhite Quail are in the ___ family.
A
odontophoridae
4
Q
How long will the egg stay in the isthmus?
A
1.25 hours
5
Q
The hormone ____, regulates the rate of metabolism and is involved with pigmentation, structure, and feather molting.
A
thyroxin
6
Q
Sperm survive in the avian female’s body for ____ but for a ____ in the mammalian female body.
A
1 week; 1 hour
7
Q
Animals in the class ____ are feathered, bied, warm-blooded vertebrates with a four-chambered heart.
A
aves
8
Q
The hormone _____ is responsible for growth and maturation of ovarian follicles in the ovary and is under the influence of a gradual increase/decrease in duration of the diurnal photoperiod.
A
follicle stimulating hormone (FSH)
9
Q
What is the genus an species name for the domestic chicken?
A
Gallus gallus
10
Q
Gizzards of birds fed ____ feed are less developed than are gizzards of birds fed _____ feed.
A
ground; whole
11
Q
What are the bines called that make up the top of the beck of a chicken?
A
maxilla
12
Q
Male poultry lack an expernal ____.
A
penis
13
Q
What is the pulse rate for poultry?
A
300 beats per minute
14
Q
What makes the fowl’s air sacs ver susceptible to respiratory infections?
A
lack of blood vessels preventing gas exchange
15
Q
pectoral muscles accound for ___to___ of the bird’s total weight.
A
15-20%
16
Q
How long does the egg stay in the uterus?
A
20-21 hours
17
Q
Feathers originate from distinct feather tracts called ____.
A
pterylae
18
Q
The cloaca is a cavity for entrance for all of the following EXCEPT:
A
integumentary
19
Q
The ____ and ____ serve as secondary sex characteristics, regulate the bird’s body temperature, and are closely related to gonadal activity of the bird..
A
combs and wattlees
20
Q
The ___ is a narrow strip of tissue ling in the duodenal loop ad secretes digestive enzymes and the hormone insulin.
A
pancreas
21
Q
What are the extra long tail feathers called?
A
sickles
22
Q
Which bone makes up the thigh for the chicken?
A
femur
23
Q
What is the genus and species name for the wild and domestic turkey?
A
meleagris gallipavo
24
Q
_____ muscle activity causes _____ level of moglobin and thus the reason for the white meat in chickens and turkeys.
A
less; lower
25
The skeletal Sstem of birds is built for ____.
flight
26
Chickens and turkeys have pointed beaks because they are _____ eaters.
grain
27
When the egg is located in the _____, the yolk is engulfed and fertilization is taking place here.
infundibulum
28
Air sacs are used in the _____ for certain species of birds like the turkey and prairie chicken.
courting ceremony
29
what is the genus and species name for the Indian or blue peaflowl?
pava cristatus
30
Which muscle draws the humerus inward?
latissiumus
31
Carotenoids such as ____ cause the variouis skin colors found on fowl.
xanthophyll
32
The ____ is the gland at the base of the brain, which when stimulated b neural stimuli, secretes releasing factors that regulate the release of hormones from the pituitary gland.
hypothalamus
33
The ____ secretes a hormone that regulates calcium levels of the blood and is very important in the shell formation.
parathyroid
34
What are the bones called that makes up the wishbone on a chicken?
clavicle
35
The ____ is a paired segment that marks the junction of the small and large intestines and helps with the breakdown of the more resistant cell wall materials in the presence of anaerobic bacteria.
cecum
36
molting rate and molting pattern of the large wing feathers are estimates of the _____.
length of time a laying hen has been out of egg production
37
which muscle elevates and depresses the tail?
coccygis
38
What is the genus and species name for the ring necked pheasant?
phasianus colchicus
39
surgical removal of the comb is called ____?
dubbing
40
The papilla is more developed in _____ and _____ than in _____ and _____.
ducks & geece; chickens & turkeys
41
which muscle depresses the wing?
pectoralis major
42
the ovarian follicles are also known as _____.
yolks
43
Which muscle rotates the humerus?
teres major
43
the duck, goose, and swan are all in the _____ family.
anatidae
44
The various species of poultry belong to the animal kingdom and to the class _____.
aves
45
which muscle flexes the toes?
flexor perforans
46
The hormone ____ regulates activity of the throid gland.
thyrotropin
47
Which of the following is NOT an example of a common shank colors found on poultry?
red
48
What is the genus and species name for the common Quail?
coturnix coturnix
49
What is the hind claw on a chicken's foot called?
spur
50
The muscular stomach or gizzard is also called the ____ and serves as the birds teeth.
ventriculus
51
release of the ovum is called ____.
ovulation
52
Spermatogenuis occurs at higher temperature for the fowl than for mammals because _____.
testes located in the body cavity
53
What is the genus and species name for the domestic pigeon?
Columbia livia
54
What are the bones called that make up the foot of a chicken?
tarsometatarsus
55
what are the bones called that makes up the back of a chicken?
cervical vertebrae
56
57
The ____ secretes the hormone, estrogen, which stimulates development of the secondary sex characteristics and the hormone progesterone which prepares the egg formation.
ovary
58
pigeons and doves are in the ___ order .
columbiformes
59
The ___ secretes thyroxin, which regulates rate of metabolism and is involved in pigmentation, structure, and molting of feathers.
thyroid
60
Along with the parts normally found in mammals, birds posseses ____to____ air sacs in the body cavity
8-9
61
In the fowl, the senses of ___ and ___ are highly developed and the senses of ___ and ___ are poorly developed
hearing & sight; taste& smell
62
The guinea fowl are in the ___ family.
numididae
63
Why do hens usually go out of egg production when they molt?
growing new feathers is a severe physiological drain
64
The skeletal system of birds is rigid because of aa marked tendenc for bones to fuse in certain areas such as ___ and ___.
vertebral column and pectoral/pelvic girdles
65
What are the bones called that makes up the bottom of the beack of a chicken?
mandibles
66
What is the body temperature for poultry?
105-107
67
The male's small ____ becomes erect and deposits semen on the everted vagina of the female during mating.
papilla
68
Which muscle flexes the knee joint and extends the thigh?
semitendinosus
69
Which muscle extends the toes downward?
gastrocnemius
70
The fowl's skin is comparatively thin and consist of an inner layer of skin called the _____.
Dermis
71
THe hormone ____ stimulates ovipostion which is laying eggs.
oxytocin
72
The ___ is a tube that consists of cartilaginous rings that connect the upper and lower larynxes.
trachea
73
The hormone ___ prepares the ovary and oviduct for egg formation.
progesterone
74
The fowl's circulatory Sstem differs slightly from mammals in that avian red blood cells are ____.
nucleated
75
Chickens, turkeys, pheasants, peafowl, and common quail are all in the ____ family.
phasianidae
76
The glandular stomach is also called the ___ and contains cells the secrete gastric juices.
proventriculus
77
Breast muscles in chickens and turkeys are very light in color because of the low level of ____ pigment.
myoglobin
78
Which two bones make up the wing portion on a chicken?
radius and ulna
79
The ___ secretes insulin, which regulates sugar metabolism.
pancreas
80
The ___ light controls cannibalism and the ___ light calms the birds for handling.
Red; blue
81
during molting, primary wing feathers begin shedding from the inside out starting near the ___ feather, out towards the wing tips.
axial
82
The hormone ____ stimulates teh female to become broody which is the maternal tendency of birds to nest and hatch eggs.
prolactin
83
What is the genus and species name for the mourning dove?
streptopella decipiens
84
which poultry skin color is preferred in the United States?
White
85
The white material seen on bird droppings is called ___ and is made up of nitrogen waste product.
uric acid
86
Most economically important species of chickens and turkeys in the nation are predominantly ____ feathered.
white
87
The chicken, guinea fowl, turkey, and pheasant all belong to the order _____.
galliformes
88
the ratio of body length t digestive tract length is 1 to ___ from chickens and 1 to ___ for sheep.
4;27
89
The crop, also called the ____, stores and moistens food.
ingulvies
90
Which phylum are poultry in?
chordata
91
when the egg is located in the ____, the passage of the egg happens here.
vagina
92
the hormones ___ regulates sugar metabolism.
insulin
93
what are the feathers called that are located at the tips of the wings?
primaries
94
the chicken's oviduct is nearly ___ in length.
78cm (30inches)
95
what are the long feathers called that surround the chickens neck?
cape
96
that rate of food passage for non-layers is _____.
8-12 hours
97
Animals in the order ____ are large-bodied birds of terrestrial habits, have caparativly short wings that are poorly adapted for long flight, posseses short beaks, and have legs and toes adapted for running and scratching.
galliformes
98
what is the genus and species name for the domestic goose?
anser anser
99
which of the following is NOT a way that the avian lungs differ from mammalian lungs?
serves as gaseous exchange
100
The fowl's urinary Sstem lacks a ____.
bladder
101
The hormones ___ stimulates the develpment of the hen's secondary sex characteristics.
estrogen
102
The hormone ___ stimulates the male secondary sex characteristics , comb growth, and spermatogensis.
testosterone
103
The hen's reproductive system is divided into two sections, the ____ and the ____.
ovary and oviduct
104
chickens and turkeys are more sensitive to the ___ portion of light spectrum that the ___ portion.
red; blue
105
which muscle flexes the abdomen?
obliquus
106
what serves the purpose for forcing food to was the gulet on a bird?
pointed tongue and horn papillae
107
featehr appearance differs between sexes in the ___,___,___, and ___.
neck, back, saddle, and tail section
108
the underdeveloped olk in the hen's ovary is called the ____.
ovum
109
How long is the egg located in the magnum?
3 hours
110
during a hn's life she will lay many eggs that are produced by her own functioning ovary which is the ___ one.
left
111
the lower layrnx or the ____ is the voice box for the bird and is located where the trachea divides into two primary bronchi.
syrinx
112
which muscle extends tarsometatarsus (foot) outward?
peroneus
113
a unique feature of the avian muscle system is the extensive development of pectoral muscles in the ___ and ___ regions
wing and breast
114
what is the genus and species name for the common whooper swan?
cygnus cygnus
115
A process called __ can be used on day old chicks and poults which is examining their everted rudimentary sex organs and is very difficult to do.
vent sexing
116
which bone attaches teh wing to teh chicken ?
humerus
117
the internal penis is called the ____.
phallus
118
The ___ secretes teh hormone, testosterone, which stimulates development of secondary sex characteristics in males, comb growth, and spermatogenesis.
testes
119
what are ethe bones called that make up the drumstick of a bird?
tibula and femur
120
what is the genus and species name for the northern bobwhite Quail?
conlinus virginanus
121
which muscle flexes and extends the hip?
illiotbialis
122
Another name for the passage of an egg is ___.
oviposition
123
how long is an egg in the infundibulum?
15 minutes
124
which muscle supports teh abdomen?
abdominis
125
what color are the dark feather follicles?
brown and black
126
surgical removal of the wattle is called ___.
dewattleing.
127
which muscle moves the feathers ?
pterylarum
128
what the egg is located in the ___, teh formation of the two shell membranes is happening.
isthmus
129
what is the genus and species name for the mallard duck?
anas platyrhynchos
130
It is ___ in weight because of the many of the long bones are hallow and are penetrated by extensions of air sacs.
light
131
a nonvascular stigma also known as the ___ is on each mature follicular of an ovary and will rupture to prevent blood spots in the egg.
suture line
132
The ___ is a bi-lobed gland located at the base of the brain that is called the "master gland" because it releases hormones that regulate activities of other endocrine glands/
pituitary
133
which muscle moves teh scapula and draws the head left and right?
trapezius
134
which muscle elevates the wing?
pectoralis minor
135
what are the feathers called that cover teh chicken's back?
saddle
136
what is the rate of food passage for laying hen? `
2.5 hours
137
___ or teh shedding of feathers is not compatible with egg production/
molting
138
the sternum or breastbone is highly developed to provide attachment for the ____.
pectoral muscles
139
what is the ratio of breast meat to totals body weight in chickens important?
American consumers prefer breast meat
140
deformed breastbones are teh results of all of the following EXCEOT for:
genetics
141
what is the genus and species name for the helmeted guiene fowl?
numida meleagris
142
when the egg is located in the ____, teh thick white is secreted
magnum
143
the earlobes are usually either ___ or ___ patches of skin on both sides of the birds head.
red or white
144
teh pigeon and teh dove are in the __ family.
columbidae
145
teh fowl's skin is comparativly thin and consists of an outer layer of skin called ____.
epidermis
146
what is the respiration rate for poultry?
14-22 exchanges per minute
147
when the egg is located in the ___, teh formation of the thin white which consists mainly of water and the addition of salt, hard shell, and shell pigment happens here.
uterus
148
pectoral muscles in a human account for ____ for a human's total body weight.
less than 1%
149
the hormones ___ causes release of the ovum from the follicle and its secretion is influenced by the dark-light cycle of the diurnal sequence
luteinizing hormone (LH)
150
the ____ secretes hormones that regulate utilization of minerals.
adrenal
151
what are the bones called that make up the hock joint on a chicken?
hypotaral
152
____ grains remine in the crop longer than ____ grains do.
whole; ground
153
what are the bones called that make up the keel one on a chicken?
sternum
154
another name for the thick and thin white of an egg is ____.
albumen
155
which of the following DO birds have that mammel have?
tongue
156
Ducks and geese belong to the order ____.
anseriformes
157
which muscle maintains bird posture?
longissimus
