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ANSC 1401 Crossland Final Questions and answers
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ANSC 1401 Crossland Final1 gram of lipids yields 2.25x the energy of 1 gram of carbohydrate - ✅✅-True
1 mL of rumen fluid can contain __ bacterial cells. -✅✅-10,000,000,000
90% of broilers are raised in large integrated farms - ✅✅-True
✅✅
A dairy heifer will enter the production cycle and her first lactation at 2 years of age. -
-True
A disease agent is called an antigen - ✅✅-True
A female who is not yet cycling is in gestation - ✅✅-False
✅✅
A good productive sow will typically return to estrus within ____ days of weaning. -
-8
✅✅
A horse used fro working cattle, roping, and cutting is most likely what type of horse?
- -Stock type
A pig is harvested at approximately 6 months old and ____ lbs. - ✅✅-270
✅✅
A smaller horse used for it's attractive carriage and showy gait is most likely what
type of horse? - -Saddle type
✅✅
A sow will be allowed to lactate for ____ days before her piglets are weaned -
-21
A sow will stay in estrus for ___ day(s) - ✅✅-2
✅✅
A very tall horse used for its stamina in cross country riding is most likely what type
of horse? - -Hunter type
A virus is a single-celled organism - ✅✅-False
About 60% of eggs produced in the US are sold as table eggs - ✅✅-True
According to Dr. Temple Grandin, which mechanism of technology related to loading
✅✅
turkeys for transport has greatly improved turkey loading efficiency and safety? -
-Loading conveyor belt
Advertisers - ✅✅ -This segment of the industry determines needs and wants of the
consumer to aid in marketing products for sale
,✅✅
All blackboard assignments are due at midnight the night before the unit exam. -
-True
✅✅
Allele - -you receive one of these from each parent which can make a gene
have various forms of genotypes and phenotypes.
Alloenzymatic - ✅✅ -digestion is accomplished in part by enzymes produced by
microorganisms inhabiting the gut.
American Landrace - ✅✅-White, drooping ear, extra vertebra (long bodied)
American Quarter Horse - ✅✅-Stock type
American Yorkshire - ✅✅-White, erect ears
✅✅
An animal whose owner has an intense emotional tie is considered a ____. -
-Companion animal
✅✅
An animal with a heterozygous genotype at a given loci with express the recessive
allele in the phenotype - -False
✅✅-True
An animal with different alleles at a given loci is heterozygous. -
An animal with matching alleles at a given loci is homozygous - ✅✅-True
Approximately 60% of human diseases are metabolically related - ✅✅-True
Arabian - ✅✅-Saddle type
Aryshire - ✅✅-From Scotland, dark red and white, ideal for pasture conditions
Assuming normal dominance of the E and A loci where heterozygosity results in the
dominant phenotype:
Black horse: EE
Red horse: ee
AA: black points
✅✅
aa: no points
What is the genotype - -EEAA, EEAa, EeAA
EeAa, EEaa, Eeaa
At what percent of body water loss can result in death? __% - ✅✅-20
Attendance is part of your grade - ✅✅-False
, Barred Plymouth Rock (Egg) - ✅✅ -•Dual purpose breed
•Large, 7.5 - 9.5 lbs
•Alternating grey and white barred feathers, small single red comb
•Large brown egg layers
•Hardy in all weather
•Used for crossbreeding with the Rhode Island Reds
✅✅
Based on the data above which cow is likely experiencing mastitis based on her
SCC and Count? - -Look under SCC and Count
✅✅
Based on the data above which cow is producing milk for the very first time? -
-Look under Lac
✅✅
Based on the data above which cow is producing the most milk per day? -
-Look under milk
✅✅
Beef cattle are the largest single contributor to green house gasses and global
warming. - -False
Beef cattle can make use of agricultural wastes and by-products - ✅✅-True
✅✅
Beef cattle do not fair well in many topographies and are sensitive to difficult
climates. - -False
Berkshire - ✅✅-Black with white point, erect ears
Boarding Operations - ✅✅-Provide facilities and care for horse owners who may
not have access to facilities or be able to afford land and a barn.
Breeder flocks - ✅✅ -This segment of the industry produces eggs to be sent to
hatcheries to produce chicks or grow-out operations.
Broad Breasted White Turkey - ✅✅ -•Largest turkey breed
•Developed by crossing the Bronze & the White Holland strains
•Solid white
•Fast growing, muscular
•No longer capable of natural breeding
•100% of turkeys are artificially inseminated
Broiler chickens require more deworming than yard birds - ✅✅-False
Broilers are typically harvested at: - ✅✅-6 weeks
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