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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