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Livestock 51-100

Total questions: 50

Worksheet time: 25mins

Name
Class
Date
1.

Proteins produced by an animal's immune system in response to invasion by bacteria, viruses, or parasites are:

a)

serums

b)

antibodies

c)

vaccines

d)

toxoids

2.

A market where cattle are sold by public bidding, with the animals going to the highest bidder is known as a(n):

a)

internet market

b)

auction market

c)

electronic market

d)

contract market

3.

Brisket disease affects the ______ in cattle?

a)

heart

b)

lungs

c)

stomach

d)

brain

4.

Which feed uses fermentation in order to increase palatability?

a)

hay

b)

silage

c)

concentrates

d)

by-products

5.

Yearlings are feeder calves between one and two years old weighing about ____________ pounds.

a)

100-250

b)

550-700

c)

400-550

d)

250-400

6.

Fine Wool breeds of sheep include all of the following EXCEPT:

a)

Delaine Merino

b)

Debouillet

c)

Corriedale

d)

Rambouillet

7.

. Administering an medicinal agent to livestock that requires placement directly into a vein is called:

a)

intravenous

b)

subcutaneous

c)

intrarumen

d)

intramuscular

8.

Subcutaneous injections are given: *A under the skin B in the muscle C orally D in the ear

a)

under the skin

b)

in the muscle

c)

orally

d)

in the ear

9.

About _______ percent of total income from all livestock marketing in the United States comes from the beef industry?

a)

38

b)

24

c)

52

d)

11

10.

Newborn animals receive immunity to diseases by drinking:

a)

colostrum

b)

sterile water

c)

fibrinogen

d)

vaccines

11.

What breed of cattle used in the United States came from Australia?

a)

Salers

b)

Blonde d'Aquitaine

c)

Brangus

d)

Murray Grey

12.

Which information is NOT typically required for the registration of individual hogs?

a)

ear notches

b)

date farrowed

c)

name of sire

d)

number of teats

13.

The reflex and response that an animal has at birth is:

a)

instinct

b)

conditioning

c)

intelligence

d)

reasoning

14.

Scrapie is a disease of both sheep and goats that affects the:

a)

lungs

b)

skin

c)

brain

d)

digestive tract

15.

EPD stands for:

a)

express package delivery

b)

expected progeny difference

c)

extra production difference

d)

expected product differential

16.

Administering a medical agent to livestock that requires placement into the skin is a(n) _________ injection.

a)

intradermal

b)

intramuscular

c)

intravenous

d)

intramammary

17.

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:

a)

Gelbvieh

b)

Polled Hereford

c)

Angus

d)

Devon

18.

The average daily gain for growing cattle on full feed.

a)

3 lb/day

b)

10 lb/day

c)

5 lb/day

d)

1 lb/day

19.

A chronic degenerative disease that affects the central nervous system of cattle (also called "Mad Cow Disease")

a)

Infectious Bovine Rhinotracheitis

b)

Keratoconjunctivitis

c)

Bovine Respiratory Syncytial Virus

d)

Bovine Spongiform Encephalopathy

20.

External fat on a lamb carcass is measured between which two ribs?

a)

12 & 13

b)

1 & 2

c)

9 & 10

d)

3 & 4

21.

What is the only breed of sheep raised for fur in the United States?

a)

Dorset

b)

Merino

c)

Karakul

d)

Cheviot

22.

Which trait for swine has the lowest heritability estimate?

a)

Litter size

b)

Percent ham

c)

Carcass length

d)

Loin muscle area

23.

The physical appearance of an animal is known as:

a)

phenotype

b)

pedigree

c)

genotype

d)

performace

24.

Which protein concentrate is limited to use by ruminants?

a)

meat scraps

b)

molasses

c)

soybean meal

d)

urea

25.

The Pork Promotion, Research and Consumer Information Act of 1985 established an assessment of ____ per $100 value of pork sold in the United States

a)

75 cents

b)

60 cents

c)

40 cents

d)

$1.00

26.

One common characteristic between Hampshire, Yorkshire, and Berkshire swine is:

a)

color

b)

erect ears

c)

maternal qualities

d)

terminal qualities

27.

Estrus in cattle usually occurs every:

a)

30 days

b)

12 days

c)

60 days

d)

21 days

28.

A permanent change in the genotype of an offspring from that of its parents.

a)

mutation

b)

mitosis

c)

dominance

d)

heterosis

29.

The most common classification of sheep is by:

a)

Origin

b)

birth numbers

c)

type of wool

d)

carcass type

30.

Which of the following breeds of cattle was originally red in color?

a)

Galloway

b)

Brangus

c)

Gelbvieh

d)

Brown Swiss

31.

Which breed of beef cattle imported from France was originally used as draft animals?

a)

Maine-Anjou

b)

Chianina

c)

Brangus

d)

Hereford

32.

The breed of swine which is white in color with erect ears and used extensively in commercial operations for the maternal characteristics is the:

a)

Landrace

b)

Berkshire

c)

Yorkshire

d)

Chester White

33.

The tube that carries air to an animal's lungs.

a)

esophagus

b)

tubinate

c)

trachea

d)

epidermal

34.

Cotswold sheep are classified as:

a)

Fine Wool

b)

Crossbred Wool

c)

Medium Wool

d)

Long Wool

35.

The leg and loin of a lamb are the primary wholesale meat cuts that come from the:

a)

hindsaddle

b)

rack

c)

foresaddle

d)

chuck

36.

Which species of livestock has a diploid number of 27 (pairs of chromosomes)?

a)

Sheep

b)

Goats

c)

Cattle

d)

Swine

37.

Fats and oils provide _________ times more energy than do carbohydrates,

a)

10

b)

5.5

c)

2.25

d)

100

38.

Which breed of swine does not have a predominant red color?

a)

Duroc

b)

Poland China

c)

Tamworth

d)

Hereford

39.

Which breed of cattle is most popular in Europe?

a)

Limousin

b)

Shorthorn

c)

Simmental

d)

Maine-Anjou

40.

The growth and development of animals prior to birth.

a)

embryo

b)

gestation

c)

prenatal

d)

placental

41.

Which Medium Wool breed was developed in the United States?

a)

Montadale

b)

Southdown

c)

Hampshire

d)

Dorset

42.

The age at which an animal reaches sexual maturity is:

a)

adolescence

b)

partutition

c)

heterosis

d)

puberty

43.

The most serious health problem of sheep and goats is:

a)

internal parasites

b)

bacterial diseases

c)

external parasites

d)

nutritional deficencies

44.

Which breed of swine developed in the United States originated in the state of New York / New Jersey?

a)

Hampshire

b)

Landrace

c)

Pietrain

d)

Duroc

45.

Which exotic breed of cattle originated from Italy?

a)

Limousin

b)

Devon

c)

Simmental

d)

Chianina

46.

The male bovine of any age that has not been castrated.

a)

Boar

b)

Bull

c)

Ram

d)

Buck

47.

Which of the following minerals is a trace mineral?

a)

potassium

b)

calcium

c)

sodium

d)

selenium

48.

Which state produces the most beef cattle?

a)

Texas

b)

California

c)

Kentucky

d)

Nebraska

49.

A cattle producer that produces breeding stock including bulls and females for cow-calf operations is commonly called a:

a)

seedstock/purebred breeder

b)

feedyard manager

c)

stocker operator

d)

commercial cattleman

50.

In 1985, a one dollar per head checkoff for every head of beef sold in the United

a)

Beef Promotion and Research Act

b)

Livestock Marketing Tax

c)

Beef Quality Assurance Act

d)

Packers and Stockyard Act