Animal Science – Licensure Examination For Agriculturist Reviewer (Set 6)
- Question of
Fertilization takes place in the
- Follicle
- Uterus
- Oviduct
- Infundibulum
- Question of
The lower outlet of the uterus is the
- Oviduct
- Uterine horn
- Vagina
- Cervix
- Question of
Least mature follicles are classified as
- Secondary
- Follicle
- Primordial
- Primary
- Question of
Each of the following is part of the hen’s oviduct, except
- Infundibulum
- Uterine
- Isthmus
- Magnum
- Question of
Which part of the female reproductive system serves as a pathway to and from the uterus?
- Vagina
- Ovary
- Oviduct
- Cervix
- Question of
Most of the albumen is added to the yolk during its tenure in the
- Uterus
- Isthmus
- Magnum
- Infundibulum
- Question of
LH stimulates the intestitial tissues to produce which hormone?
- Progesterone
- Testosterone
- Estrogen
- Luteinizing
- Question of
In swine, reproductive efficiency is measured by the number of pig per
- Farrowing
- Litter size
- Litter
- Parturition
- Question of
The common opening for reproductive and digestive tracts in hens
- Anus
- Rectum
- Ceca
- Cloaca
- Question of
The follicle maturation process is called
- Capacitation
- Oogenesis
- Ovulation
- Folliculogenesis
- Question of
The pair of open–ended tubes leading directly into the uterus are called
- Oviduct
- Infundibulum
- Uterine horn
- Cervix
- Question of
This passage changes from being tightly closed and sealed during pregnancy to being open and moist during the heat of estrus
- Uterus
- Vaginal
- Cervical
- Vulva
- Question of
Located ventrally and at the lower tip of the vagina, once it is stimulated will bring sexual orgasm to female animal.
- Uterus
- Vulva
- Cervical
- Clitoris
- Question of
The best indication of estrus is the condition called
- Standing heat
- Swelling of the vulva
- Frequent urination
- Clear mucous discharge
- Question of
Artificial insemination can be used to control what disease
- Metabolic
- Urinary
- Reproductive
- Respiratory
- Question of
A hormone secretes by corpus luteum which prevents the cows from expressing heat or ovulation
- Testosterone
- Estrogen
- Prolactin
- Progesterone
- Question of
Segments of genes are called
- RNA
- DNA
- m RNA
- m DNA
- Question of
Testicles of the male and ovaries of the female produce sex cells in a process called
- Spermatogenesis
- Oogenesis
- Gametogenesis
- Morphogenesis
- Question of
Chromosomes replication is called
- Mitosis
- Meiosis
- Duplication
- Imitation
- Question of
Fertilized egg is called
- Zygote
- Single egg
- Mature egg
- Pewee egg
- Question of
Which of the following is not a part of basic animal cell structure
- Outer membrane
- Cell wall
- Internal cytoplasm
- Nucleus
- Question of
Weaning weight can be adjusted to account for
- Age of sire
- Weight of dam
- Age of dam
- Color of calf
- Question of
The portion of genotype that can be transferred from parent to offspring
- Non additive value
- Breeding value
- Parental worth
- None of the choices
- Question of
Observation or measurement of each traits is referred to as the
- Genotype
- Descriptor
- Phenotype
- Quantitative
- Question of
Differential reproduction is called
- Heritability
- Selection
- Reach
- Genotype
- Question of
Which industries have made the best use of sophisticated genetic information?
- Poultry and dairy
- Swine and dairy
- Beef and dairy
- Swine and poultry
- Question of
Humpless cattle is scientifically known as what
- Sus scrofa
- Equus caballu
- Bubalus bubalis
- Bos taurus
- Question of
A trait only expressed in one sex or the is called a
- Sex trait
- Sex linked trait
- Contemporary sex trait
- Sex limited trait
- Question of
The portion of a genotype than can be transferred from parent to offspring
- Non – additive value
- Breeding value
- Parental worth
- Breeding value and Parental worth
- Question of
The result of cumulative effects of an animals individual genes for a trait and the effect of gene combination is called
- Quantitativeness
- Phenotype
- Qualitativeness
- Genotypes
- Question of
Crossbreeding is not commonly used in which of the following species
- Dairy cattle
- Sheep
- Swine
- Beef cattle
- Question of
With two pairs of heterozygous alleles how many inbred lines are possible
- 2
- 4
- 6
- 8
- Question of
Which of the following is not a breed originally used to produced today’s composite poultry?
- White Rock
- Rhode Island
- New Hampshire
- All were used
- Question of
Outbreeding increases genetic
- Heterozygosity
- Adaptability
- Uniformity
- Homozygosity
- Question of
Which of the following beef cattle breeds is not a composite breeds
- Limousin
- Santa Gertrudis
- Beefmaster
- Brangus
- Question of
Mating systems are based on the ______ of animals mated.
- Sex
- Relationship
- Coat color
- Breed
- Question of
Carefully inbred animals are likely to exhibit all of the following, except
- Superior heterosis values
- Superior breeding values
- Inferior adaptability to environmental stress
- More uniform progeny
- Question of
What is the primary intent of grading up?
- Increase resistance to environmental stress
- Increase frequency of genes from a chosen breed
- Increase breed complementarily
- Increase heterosis
- Question of
Which of the following is not a form of outbreeding?
- Linebreeding
- Species cross
- Crossbreeding
- Outbreeding
- Question of
Two primary reasons for crossbreeding are
- Acceptability in the show ring and thicker coat
- Heterosis and breed complementation
- Fertility and decreased birth weight
- Uniform progeny and superior breeding value
- Question of
Inbred animals results from the mating of parent that are
- Unrelated
- Related
- of the same breed
- of the same color
- Question of
The mild form of inbreeding still maintains a high genetic relationship to an ancestral line is called
- Homozygous breeding
- Linebreeding
- Intensive breeding
- Crossbreeding
- Question of
The generic name for vitamin B 2 is called
- Thiamine
- Cyanocabalamin
- Riboflavin
- Pyridoxine
- Question of
Vitamin C deficiency is called
- Scurvy
- Osteoporosis
- Goose stepping
- Pellagra
- Question of
Vitamin H is called
- Ascorbic acid
- Thiamine
- Cyanocobalamin
- Biotin
- Question of
Foot and mouth disease otherwise known
- Hydrophobia
- Swine plaque
- Swine pest
- Aphtous fever
- Question of
Causative agent of New Castle Disease is
- Tortor suis
- Tortor furens
- Brucella abortus
- Clostridium tetani
- Question of
Sweat glands also known as what
- Sudoriferous glands
- Thyroid gland
- Sebaceous glands
- Pituitary gland
- Question of
Glucose and glycogen are carbohydrates stored in animal tissue and provide a readily available source of
- Energy
- Protein
- Vitamins
- Minerals
- Question of
_____ protein is considered the highest value protein
- Beef
- Pork
- Egg
- Chevon
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