Animal Science – Licensure Examination For Agriculturist Reviewer (Set 1)
- Question of
A female cattle born co twin to a bull is called
- Hermaphrodite
- Freemartin
- Cryptorchid
- Impotent
- Question of
This placental membrane is known as the “first bag” and acts as a urinary and solid waste of the developing embryo.
- Amnion
- Chorion
- Allantois
- Fetal membrane
- Question of
The average incubation period of turkey is about
- 21 days
- 42 days
- 27 days
- 29 days
- Question of
By product in the manufacture of sugar from sugarcane is called
- Dried whey
- Pollard
- Molasses
- Tallow
- Question of
The group of organs that convey oxygen, nutrients and body fluids to the cells and carry wastes from the cells to the excretory products
- Cardiovascular system
- Nervous system
- Endocrine system
- Sensory system
- Question of
A bony core that protects from the frontal bone of the skull
- Hooves
- Scale
- Horns
- Claws
- Question of
The neck of the uterus that is tightly closed except during estrus and parturition with a heavy smooth sphincter muscle is called
- Uterine horn
- Corpus
- Oviduct
- Cervix
- Question of
When female does not show any signs of heat , the animal is said to be
- Anestrus
- Constant heat
- Silent heater
- Estrus
- Question of
Giving birth to cattle is called
- Kidding
- Lambing
- Calving
- Foaling
- Question of
Stomach compartment of ruminant animals which is called as “ manyplies”
- Omasum
- Abomasum
- Rumen
- Reticulum
- Question of
The exchange of heat between two object that is not touching is called
- Evaporation
- Conduction
- Convection
- Radiation
- Question of
.Digestive part of the chicken which characterized by the presence of small stone used for grinding feed is called
- Crop
- Ceca
- Gizzard
- Proventiculus
- Question of
This stage of estrous cycle is known as a period of preparation and sometimes referred to as the “first and build up stage”
- Anestrus
- Proestrus
- Metestrus
- Diestrus
- Question of
A male gametes is called
- Sperm
- Semen
- Zygotes
- egg
- Question of
The primary function of the ovary is the production of what?
- Egg
- Estrogen
- Progesterone
- Corpus Luteum
- Question of
The process whereby the new embryo becomes established at a development site in the uterus where it will then developed and become a fetus
- Placentation
- Implantation
- Maturation
- Development
- Question of
The failure of mature follicle to rupture will result to :
- Silent heat
- Constant heat
- Anestrus
- Estrus
- Question of
Thermo-regulatory organ of the male reproductive system is called
- Vas deferense
- Ampullae
- Spermatic cord
- Scrotum
- Question of
Systematic circulation which supplies arterial blood to the kidney
- Cerebral circulation
- Splanchnic circulation
- Renal circulation
- Hepatic circulation
- Question of
Site of protein synthesis in the cell
- Ribosomes
- Endoplasmic reticulum
- Lysosomes
- Golgi apparatus
- Question of
All are belong to the general purpose type chicken , except
- Hampshire
- Plymouth Rock
- Blue Andalusian
- Rhode Island Rock
- Question of
Produced only in mammary gland and commonly referred to as “milk sugar”
- Sucrose
- Maltose
- Lactose
- Dextrose
- Question of
The act of giving birth in goat
- Lambing
- Calving
- Foaling
- Kidding
- Question of
All are causes of dystocia except
- Hydrocephalus
- Siamese twins
- Multiple birth
- Monstrosites
- Question of
Site of sperm maturation in the male reproductive system
- Epididymis
- Ampullae
- Vasa efferentia
- Rete testes
- Question of
Cowper’s gland is also known as what?
- Seminal vesicle
- Sebaceous gland
- Pituitary gland
- Bulbo-urethral gland
- Question of
The cutting of carcasses into standard and retail cuts is called
- Retailing
- Fabrication
- Slaughtering
- Evisceration
- Question of
A hormone produced from the corpus luteum of the ovary used to maintain pregnancy
- Estrogen
- Progesterone
- Prolactin
- Relaxin
- Question of
Hormone for ovulation
- Prostaglandins
- Progesterone
- Luteinizing hormone
- Prolactin
- Question of
A male reproductive organ which serve acts as a valve to prevent urination while the male is sexually excited
- Epididymis
- Ampullae
- Penis
- Vasa Efferentia
- Question of
Abnormalities in the male reproductive tract due to the absence of one or both testes
- Cryptorchid
- Scrotal hernia
- Impotency
- Freemartin
- Question of
All are management of animals prior to slaughter except:
- Fasting
- Mishandling / Stress
- Clean animal
- Adequacy of meat preservation
- Question of
Bleeding as a term for slaughtering animal is also called:
- Sticking
- Scalding
- Scrapping
- Shroulding
- Question of
Purebreed Poland China mated to purebred Duroc Jersey is a system breeding known as what?
- Upgrading
- Purebreeding
- Crossbreeding
- Inbreeding
- Question of
Contagious abortion is an infectious disease of reproduction of farm animals which is also known as what?
- Leptospirosis
- Vibriosis
- Brucellosis
- Trichomoniasis
- Question of
Silent heater is common to what farm animal?
- Carabao
- Cattle
- Goat
- Sheep
- Question of
A digestive organ which serve as the site of nutrient absorption by most farm animals
- Stomach
- Small Intestine
- Large Intestine
- Esophagus
- Question of
The act of swallowing the feed by the animals
- Reswallowing
- Mastication
- Prehension
- Deglutition
- Question of
A vertebral column where the chest and shoulder region are located
- Cervical vertebrae
- Sacral vertebrae
- Lumbar vertebrae
- Thoracic vertebrae
- Question of
A series of curved bones that form a cage to enclose support and protect the heart and lung
- Rib
- Sternum
- Flat bones
- Long bones
- Question of
The fleshy protuberance on the top of the head of the chicken
- Snood
- Earlobe
- Wattle
- Comb
- Question of
A cystoplasmic organelle of the cell which serve as the powerhouse of the cell
- Endoplasmic reticulum
- Golgi apparatus
- Mitochondria
- Ribosomes
- Question of
An imaginary plane passing through the body craniocaudally which divides the body equal right and left halves
- Frontal plane
- Equatorial plane
- Transverse plane
- Median plane
- Question of
This part of a chicken egg is found in the center and serves as the sources of nutrient for the developing embryo during incubation.
- Germinal disc
- Chalazae
- Vitelline membrane
- Yolk
- Question of
The most popular poultry species in the world and in the Philippines
- Chicken
- Turkey
- Duck
- Ostrich
- Question of
A very small bulb –shape structure and serve as the basic milk producing unit of the udder
- Milk reservoir
- Teats
- Alveolus
- Suspensory ligaments
- Question of
A meat from the goat
- Lamb
- Veal
- Pork
- Chevon
- Question of
.As to the nutritional values, the most valuable slaughter by products regardless of species
- Liver
- Spleen
- Heart
- Small Intestine
- Question of
The flow of heat from a warm area to a cooled area through air or water is a process of heat dissipation is also known as
- Evaporation
- Convection
- Conduction
- Radiation
- Question of
A bones which function chiefly as a levers and aid in support and is also known as ossa longa
- Long bones
- flat bones
- Short bones
- Irregular bones
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