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Test your basic knowledge |
Praxis Animal Science
Start Test
Study First
Subjects
:
praxis
,
veterinary
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. What part contains heavy feed and any metal items eaten by the cow?
Two - stage lagoons
Colostrum
Reticulum
Bovinesematictrophin
2. Measured in percentage of crude protein - helps build muscles - connective tissue - and the nervous system. Made of amino acids
Reticulum
305
Protein
Cecum
3. Operate with oxygen either mechanically or naturally.
Aerobic lagoons
Inedible and edible
Chromosome
Aquaculture
4. Growth rate in cattle reflected by
Yearling rate
Vitamin D
Hog cholera
Feed additives
5. Is rooted in a belief that animals should be humanely treated.
Large Intestine
Colostrum
Animal welfare
Phenotype
6. Are a resting place for dairy cattle. is built such that the cow can come inside the stall and leave at will.
Ruminates
Mastitis
Freestalls
Sleving
7. Located at the intersection of the large and small intestine. it is a large area in which fiber that has not been digested it broken down.
Cecum
Cattle
LH
Large Intestine
8. To develop muscle
Reticulum
Homogenization
LH
Vitamin E
9. What is the biggest expense for any animal
Stag
Feed
Mature early
Canine distemper
10. Refers to the belief of those that animlas should not be used in any explotive nature.
305
Homogenization
Animal rights
Stag
11. What collects water and other matter from the digestion system?
Phenotype
Feed
Animal rights
Omasum
12. A procedure in which particle sizes are sorted by forcing the particles through pores or openings
Sleving
Phenotype
Chromosome
Animal welfare
13. Is given to increase milk production
Minerals
Ruminates
Chromosome
Bovinesematictrophin
14. What hormone induces estrus?
Aerobic lagoons
LH
Chromosome
Pietrain
15. In the U.S. what breed is the top # in horses?
Death rate
Jersey
Quarter Horses
Homogenization
16. Are needed for functions such as bone formation and growth
Field count
Homogenization
Minerals
Large Intestine
17. What breed of cattle is known for high butterfat
Canine distemper
Mature early
Inedible and edible
Jersey
18. Help to improve some facet of animal nutrition
Freestalls
Bovinesematictrophin
Feed additives
3 to 4 years
19. Usually some 20 times longer than the cow itself.
Genotype
Small intestine
Animal rights
Abomasum
20. Retaining liquid acts as a small waste water treatment facility.
Food and Fiber
Livestock lagoon
Iron
Mature early
21. Are more affected by potential toxicity than are sheep
Mature early
Distosia
Copper
Cattle
22. Important in developing the digestive system of calves but is not of great need in the diets of adult beef cattle.
Reticulum
Vitamin D
Ruminates
Anaerobic lagoons
23. What are the 2 classifications of meat
Genotype
Transgenic
Anthrax
Inedible and edible
24. Is taking samples of grazed pasture and examining a larve - to - grass ratio
Homogenization
Phenotype
Field count
Fecal counts
25. Is a male swine castrated after signs of developing the secondary characteristics of a boar.
Stag
Abomasum
Livestock lagoon
Anaerobic lagoons
26. An acute infectious disease that comes from bacterium.
Genotype
Anthrax
Aquaculture
Canine distemper
27. A contagious viral disease found in dogs.
Fecal counts
Iron
Death rate
Canine distemper
28. Is a process in which the milk is heated in order to destroy organisms that can cause disease
Two - stage lagoons
Jersey
Pasteurization
Phenotype
29. A structure that is in the ncleus of cells containing DNA molecules
Cecum
Chromosome
Stag
Quarter Horses
30. At what age an animal is weaned also plays a part in resisting_______-.
Homogenization
Large Intestine
Oxytosen
Certain parasites
31. What breed of cattle is known for tolerant of heat and produce more pounds of milk per body weight than other breeds?
Jersey
Livestock lagoon
Bovinesematictrophin
Feed additives
32. Smaller cattle and those higher in milking potential usually
Cattle
Mature early
Small intestine
Vitamin a
33. what kind of animals would eat forages and roughage
Ruminates
Food and Fiber
Jersey
Animal rights
34. Is the end of the tract for undigested foods.
Transgenic
Large Intestine
Animal welfare
LH
35. What is calving difficulty
Rumen
Cecum
Distosia
Iron
36. What does mortality loss mean
Death rate
Feed
Bovinesematictrophin
Vitamin D
37. Spurs growth - maintenance - and reproduction. it can affect fertility in bulls and cows
Vitamin a
Livestock lagoon
Rumen
Genotype
38. Helps animals with worms that drain blood.
LH
Iron
Livestock lagoon
Jersey
39. what is creamy and 1st milk for young
Colostrum
Rumen
Field count
Large Intestine
40. What has a glandular lining and secrets acids and digestive to break down feed?
Mature early
Certain parasites
Food and Fiber
Abomasum
41. Also known as swine fever - contagious viral disease found in swine.
Sleving
Homogenization
Hog cholera
Vitamin a
42. What breed of swine is PSS most commonly found in?
Inedible and edible
Chromosome
Pietrain
Aquaculture
43. The main factor in determining the USDA quality grade which indicates factors including juiciness - tenderness - and flavor
Reticulum
Copper
Bovinesematictrophin
Marbling
44. Bone development
Animal welfare
Cattle
Vitamin d
LH
45. The process that prevents milk fat from separating from milk products.
Freestalls
Certain parasites
DNA
Homogenization
46. What are the lactation period for dairy cattle
Bovinesematictrophin
Distosia
Phenotype
305
47. Use the first lagoon to take in the waste and allows solid and settle.
Oxytosen
Canine distemper
Vitamin E
Two - stage lagoons
48. Is growing aquatic plants or animals in a closed environment
Small intestine
Quarter Horses
Aquaculture
Oxytosen
49. Are those biological waste systems that operate without oxygen.
Anaerobic lagoons
Sleving
Genotype
Abomasum
50. Cows with bleached hair has what kind of deficiency
Cecum
Chromosome
Copper
Two - stage lagoons