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WorksheetsLivestock 51-100
Total questions: 50
Worksheet time: 25mins
Proteins produced by an animal's immune system in response to invasion by bacteria, viruses, or parasites are:
serums
antibodies
vaccines
toxoids
A market where cattle are sold by public bidding, with the animals going to the highest bidder is known as a(n):
internet market
auction market
electronic market
contract market
Brisket disease affects the ______ in cattle?
heart
lungs
stomach
brain
Which feed uses fermentation in order to increase palatability?
hay
silage
concentrates
by-products
Yearlings are feeder calves between one and two years old weighing about ____________ pounds.
100-250
550-700
400-550
250-400
Fine Wool breeds of sheep include all of the following EXCEPT:
Delaine Merino
Debouillet
Corriedale
Rambouillet
. Administering an medicinal agent to livestock that requires placement directly into a vein is called:
intravenous
subcutaneous
intrarumen
intramuscular
Subcutaneous injections are given: *A under the skin B in the muscle C orally D in the ear
under the skin
in the muscle
orally
in the ear
About _______ percent of total income from all livestock marketing in the United States comes from the beef industry?
38
24
52
11
Newborn animals receive immunity to diseases by drinking:
colostrum
sterile water
fibrinogen
vaccines
What breed of cattle used in the United States came from Australia?
Salers
Blonde d'Aquitaine
Brangus
Murray Grey
Which information is NOT typically required for the registration of individual hogs?
ear notches
date farrowed
name of sire
number of teats
The reflex and response that an animal has at birth is:
instinct
conditioning
intelligence
reasoning
Scrapie is a disease of both sheep and goats that affects the:
lungs
skin
brain
digestive tract
EPD stands for:
express package delivery
expected progeny difference
extra production difference
expected product differential
Administering a medical agent to livestock that requires placement into the skin is a(n) _________ injection.
intradermal
intramuscular
intravenous
intramammary
A breed of cattle that originated in Scotland that has a smooth hair coat, black in color, polled, and is one of the most popular breeds in the United States today:
Gelbvieh
Polled Hereford
Angus
Devon
The average daily gain for growing cattle on full feed.
3 lb/day
10 lb/day
5 lb/day
1 lb/day
A chronic degenerative disease that affects the central nervous system of cattle (also called "Mad Cow Disease")
Infectious Bovine Rhinotracheitis
Keratoconjunctivitis
Bovine Respiratory Syncytial Virus
Bovine Spongiform Encephalopathy
External fat on a lamb carcass is measured between which two ribs?
12 & 13
1 & 2
9 & 10
3 & 4
What is the only breed of sheep raised for fur in the United States?
Dorset
Merino
Karakul
Cheviot
Which trait for swine has the lowest heritability estimate?
Litter size
Percent ham
Carcass length
Loin muscle area
The physical appearance of an animal is known as:
phenotype
pedigree
genotype
performace
Which protein concentrate is limited to use by ruminants?
meat scraps
molasses
soybean meal
urea
The Pork Promotion, Research and Consumer Information Act of 1985 established an assessment of ____ per $100 value of pork sold in the United States
75 cents
60 cents
40 cents
$1.00
One common characteristic between Hampshire, Yorkshire, and Berkshire swine is:
color
erect ears
maternal qualities
terminal qualities
Estrus in cattle usually occurs every:
30 days
12 days
60 days
21 days
A permanent change in the genotype of an offspring from that of its parents.
mutation
mitosis
dominance
heterosis
The most common classification of sheep is by:
Origin
birth numbers
type of wool
carcass type
Which of the following breeds of cattle was originally red in color?
Galloway
Brangus
Gelbvieh
Brown Swiss
Which breed of beef cattle imported from France was originally used as draft animals?
Maine-Anjou
Chianina
Brangus
Hereford
The breed of swine which is white in color with erect ears and used extensively in commercial operations for the maternal characteristics is the:
Landrace
Berkshire
Yorkshire
Chester White
The tube that carries air to an animal's lungs.
esophagus
tubinate
trachea
epidermal
Cotswold sheep are classified as:
Fine Wool
Crossbred Wool
Medium Wool
Long Wool
The leg and loin of a lamb are the primary wholesale meat cuts that come from the:
hindsaddle
rack
foresaddle
chuck
Which species of livestock has a diploid number of 27 (pairs of chromosomes)?
Sheep
Goats
Cattle
Swine
Fats and oils provide _________ times more energy than do carbohydrates,
10
5.5
2.25
100
Which breed of swine does not have a predominant red color?
Duroc
Poland China
Tamworth
Hereford
Which breed of cattle is most popular in Europe?
Limousin
Shorthorn
Simmental
Maine-Anjou
The growth and development of animals prior to birth.
embryo
gestation
prenatal
placental
Which Medium Wool breed was developed in the United States?
Montadale
Southdown
Hampshire
Dorset
The age at which an animal reaches sexual maturity is:
adolescence
partutition
heterosis
puberty
The most serious health problem of sheep and goats is:
internal parasites
bacterial diseases
external parasites
nutritional deficencies
Which breed of swine developed in the United States originated in the state of New York / New Jersey?
Hampshire
Landrace
Pietrain
Duroc
Which exotic breed of cattle originated from Italy?
Limousin
Devon
Simmental
Chianina
The male bovine of any age that has not been castrated.
Boar
Bull
Ram
Buck
Which of the following minerals is a trace mineral?
potassium
calcium
sodium
selenium
Which state produces the most beef cattle?
Texas
California
Kentucky
Nebraska
A cattle producer that produces breeding stock including bulls and females for cow-calf operations is commonly called a:
seedstock/purebred breeder
feedyard manager
stocker operator
commercial cattleman
In 1985, a one dollar per head checkoff for every head of beef sold in the United
Beef Promotion and Research Act
Livestock Marketing Tax
Beef Quality Assurance Act
Packers and Stockyard Act
