ANSC 108 Test 1 Review
List dairy goat breed with highest milk fat content - ANS-nubian
List a goat breed and cattle breed of swiss origin - ANS-Cattle: simmental
Goat: saanen
List two Bos Indicus or Bos indicus derived breeds - ANS-Brahman and brangus
List two swine breeds with erect ears - ANS-Hampshire and yorkshire
List two draft horse breeds - ANS-Clydesdale and belgian
List two chicken breeds utilized in broiler production - ANS-new hampshire red, white
cornish, white plymouth rock
Draw Lactation curve and label following:
dry matter intake curve
milk production curve
body weight curve
negative energy balance
positive energy balance
dry period - ANS-
Describe some important trends in the dairy industry including milk production, number
of cows, size of operations, and consumption trends. - ANS-milk produciton has
doubled since 1950,
List and describe 4 important traits evaluated in sheep fleeces - ANS-density, yield,
color, luster, uniformity, fineness, staple length
Label each picture with the appropriate structural incorrectness - ANS-
Describe balance in a horse in terms of quarters, thirds, and halves - ANS-
Identify the facial markings on the horses below - ANS-
Identify the jaw structure in the sheep below - ANS-monkey: undershot
parrot: overshot
, Snaffle bit - ANS-pressure on the corners of mouth. pressure is transferred from corners
of the bars. direct pressure
Withers - ANS-highest point of horse, where hands are measured
Pommel - ANS-front of saddle in english saddle
Mare - ANS-sexually mature female horse
Winking - ANS-clit moves in and out
Lanolin - ANS-grease recovered and used in leather, cosmetics, and lubricants
Dapple - ANS-network of darker areas imposed over lighter areas and can be present
on any horse color
Polled - ANS-no horns
Hutch - ANS-housing to prevent calf to calf contact and reduce sprad of disease
Colostrum - ANS-first milk produced after parturition; very rich in antibodies
Negative energy balance - ANS-period of time that a cow is expending more energy
producing milk than energy provided by feed intake
Bonus: Name of lab instructor - ANS-
Breed - ANS-a group of animals that result from breeding and selection and that have
distinguishable characteristics.
Continental European breeds - ANS-Chianina, Charolais, Gelbvieh
British cattle breeds - ANS-angus, hereford, polled hereford, red angus
Sire swine breeds - ANS-duroc and hampshire (breeds of color)
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