Exam 3 Review
The area of the oviduct that is funnel shape is called the ____________________. In this region ______________ and ___________________.
The endocrine gland that is the master control gland is the ____________ gland which is surrounded by the bone that is referred to as the ____________________.
The 4 parts of the avian sperm are ____________, ____________, _____________, and ___________.
The endocrine gland located between the cerebral hemispheres and responsible for circadian rhythm is the _______________.
Pineal Gland
Sperm formation is called __________________ and takes place in the ______________ of the testes.
A bird with _______ chromosome pair is female whereas; a bird with the _______ chromosomes is a male.
The endocrine gland located near the cranial aspect of the kidney is the ____________________.
Adrenal Gland
The endocrine gland near the carotid artery that controls blood pressure is the ________________.
Adrenal Glands
The thickened areas of skin on the ventrum of the bird used for incubation are called __________________.
Brood Patch
The __________ is the organ of vocalization in the avian species.
Syrinx
The scroll like structures in the avian upper respiratory tract are called ______________.
Conchae
The endocrine gland in the neck that secretes T3 and T4 is the ___________________.
Thyroid Gland
Bile derived eggshell pigments are _____________ in color.
Blue and Green
Brown eggshells pigments are derivatives of _______________.
Porphyrins
The common chamber of the urinary, reproductive, and digestive tract is the _______________.
cloaca *
The ____________ artery supplies blood to the brain.
carotid artery
The process of sperm maturation is called ____________________.
spermiogenesis
The term for egg formation is referred to as _______________.
oncogenesis
The rupture point where the follicle is released is called the _____________.
Stigma
The long coiled portion of the oviduct that secretes albumen is the ____________.
magnum
The three avian immunoglobulins are ______, ______, and __________.
IgA IgG IgM
The kidneys are located in the ___________ ____________ of the synsacrum.
Renal Fossa
The endocrine gland located at the cranial lobe of the kidney is the _____________ gland.
Adrenal
The tube that transports sperm from the testes is the ____________________.
Vans Deferens
Eggshells are deposited on the egg in the ______________________.
shell gland
The eggshell membranes are produced in the __________________.
Isthmus
The tube for food transport from the mouth to the crop is the ___________________.
esophagus
The tube for air transport from the nares to the lungs is the _____________; it has _____________ cartilage rings and __________ C shaped cartilage pieces.
Urates are transported from the kidney via the ____________.
Ureters
Avians have exactly _________ urinary bladder.
Zero
The external openings of the respiratory system are the ___________.
Nares
The site of gas exchange in the avian lung is the __________________.
pulmonary bronchi and air capillaries
The endocrine gland responsible for regulating blood pressure is ________________.
Adrenal
The endocrine gland that secretes parathyroid hormone is the _______________________.
parathyroid gland
A chicken has _____ paired and _____ unpaired air sacs.
Immunoglobulins are secreted by __________________________ but remembered by _________________ cells.
Sperm are stored in the female in sites called ______________.
tubular glands or glandular grooves
A group of follicles is a call a __________.
ovary
The _____________ is the lining of the ventriculus but the _______________ is the wax like covering of the egg.
The white spot on the egg yolk is called the ___________________ if fertile and the _______________ if unfertilized.
The egg yolk is anchored in the egg via __________.
Chalazae
Spotted eggs were __________________ in the uterus whereas eggs with streaks _______________.
The female bird typically has only one functional ovary, the ______ one.
Left
A few birds have ________________ portal systems; the ________________, ______________, _____________, and ________________.
The renal portal valve is located in the __________________.
Iliac Vein
Blood routed through the kidneys if this valve is ____________.
closed
Prolactin is secreted by ____________ cells of the pituitary gland.
Eta
Two functions of prolactin in a bird are ________________ and ___________________.
The lymphoid organ in the neck that marks T lymphocytes is the _____________.
Thymus
The ligament that suspends that suspends the testes is the called _______________.
Testicular Ligament
The epsilon cells of the avian pituitary secrete ____________________; the kappa cells secrete ___________________.
Two countries that anciently developed artificial incubation processes were ______________ and ______________.
It takes __________ hours for a chicken to produce an egg.
28 hours
Most of the time is spent in the __________ portion of the oviduct.
Uterus
The lymphoid organ located behind and at the junction of the proventriculus and ventriculus is the ___________.
spleen
GALT stand for __________ _____________ __________ ____________.
Gut associated lymphoid tissue
The lymphoid organ dorsal tot he cloaca is the _____________; it marks lymphocytes as _________ lymphocytes.
Four factors necessary successful incubation are:
Alpha cells secrete ________ hormone which is responsible for _______________.
The Beta Cells secret ____________________________; the Gamma cells secrete _____________________.
Adrenocorticotropic hormone is secreted by the _________ cells whereas the _______________ secrete thyroid stimulating hormone.
The opening of the trachea is called the ____________.
Glottis
The _________________ vein drains the teste; the ________________ artery supplies blood to the oviduct.