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