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AVS 3311 EXAM 1 REVIEW QUESTIONS WITH VERIFIED ANSWERS
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AVS 3311 EXAM 1 REVIEW QUESTIONS WITH VERIFIED ANSWERS...
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AVS 3311 EXAM 1 REVIEW QUESTIONS WITHVERIFIED ANSWERS
True - ANSWER Man has been unsuccessful in domesticating the Musk
ox due to their inability to meet the reproductive criteria for controlled
environments
True - ANSWER A domestic animal has been bred in captivity for
purposes of economic community profit where man has control over its
breeding, organization of territory and food supply
False - ANSWER Today we could characterize the American Bison as
an example of a truly domesticated animal since they are pack-oriented
False - ANSWER Man's first attempt at domestication of wild animals
specifically the wolf began about 10,000 years ago with the dawn of
agriculture
False - ANSWER Domesticated animals express a higher degree of
environmental appreciation than their wild counterparts
True - ANSWER The use of fire by early H. sapiens was an evolutionary
advantage that provided warmth, protection, and it allowed man to
expand his diet to include plants that early ruminants could not digest.
False - ANSWER Humans are concentrate selectors and opportunistic
omnivores that basically eat anything edible, plant or animal, with a
dietary preference for high fiber and high energy plant products
Dog - ANSWER The first animal to be domesticated by man was that...
Neoteny - ANSWER A common trait of domestic animals is their ability
to retain juvenile features of their ancestors into adulthood. This trait is
most correctly identified as...
, Addition of body pigmentation and loss of color patterns on their face -
ANSWER Which of these traits was not a characteristic of
"domestication" that was observed by D. Belyaev in the Russian fox
experiment?
1. Mold inhibitors (Antifungals)- D
2. Antioxidants- D
3. Pellet binders- D
4. Feed flavors- C
5. Digestion modifiers- C
6. Metabolic modifiers- C
7. Growth promotants- C
8. Drugs- B
9. Environmentally active substances- B
10. Pigmentation agents- A - ANSWER A. Additives that modify
consumer acceptance of animal products
B. Additives that modify animal health
C. Additives that modify feed intake, digestion, growth, FE, metabolism,
and performance
D. Additives that influence feed stability, feed manufacturing, and non-
nutritive properties of feed
Ammonia - ANSWER Which of these feed additive agents would not be
appropriate to treat auto oxidation of corn in an animal ration?
False - ANSWER Feed additives are essential nutritive substances
added to feeds to improve the efficiency of feed utilization, encourage
feed acceptance, and are beneficial to the health and metabolism of the
animal
False - ANSWER Ammonia is not only a feed additive used to destroy
animal aflatoxin but it can also be used by non-ruminants as a
fermentable dietary nitrogen source for protein synthesis
True - ANSWER Propionic A is a VFA and a feed stabilizing additive
used to inhibit fungi causing molds like aflatoxin, zearalenone, and
vomitoxin
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