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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. Is the end of the tract for undigested foods.
Animal rights
Large Intestine
Livestock lagoon
Vitamin D
2. Are used to identify parasites that maybe in animals and to count the parasites found in stool by the grain.
Copper
Fecal counts
Abomasum
Rumen
3. Refers to the belief of those that animlas should not be used in any explotive nature.
3 to 4 years
Animal rights
Freestalls
Iron
4. Is given to increase milk production
Phenotype
Bovinesematictrophin
Fecal counts
Anthrax
5. What does mortality loss mean
Anaerobic lagoons
Sleving
Death rate
LH
6. Milk let down is caused by
Oxytosen
Marbling
Quarter Horses
Phenotype
7. It is inherited matter that is behind growth - development and function of cells
Reticulum
Jersey
DNA
Fecal counts
8. Is rooted in a belief that animals should be humanely treated.
Cattle
Animal welfare
Colostrum
Small intestine
9. What are the lactation period for dairy cattle
Death rate
Large Intestine
Minerals
305
10. Also known as swine fever - contagious viral disease found in swine.
Chromosome
Canine distemper
Hog cholera
Transgenic
11. What is the biggest expense for any animal
Inedible and edible
Food and Fiber
Feed
Field count
12. The main factor in determining the USDA quality grade which indicates factors including juiciness - tenderness - and flavor
Marbling
Two - stage lagoons
Vitamin d
Death rate
13. what is creamy and 1st milk for young
Vitamin D
Vitamin E
Reticulum
Colostrum
14. At what age an animal is weaned also plays a part in resisting_______-.
Certain parasites
Anthrax
Aerobic lagoons
Pietrain
15. what kind of animals would eat forages and roughage
Ruminates
Reticulum
Aquaculture
Bovinesematictrophin
16. What is on the left side of a cow and is the largest of the four compartments?
Oxytosen
Rumen
Transgenic
Freestalls
17. What disease causes loss in production in dairy cattle
Transgenic
Anaerobic lagoons
Hog cholera
Mastitis
18. What are the 2 classifications of meat
Jersey
Jersey
Chromosome
Inedible and edible
19. Is a process in which the milk is heated in order to destroy organisms that can cause disease
Cecum
Mature early
Pasteurization
Canine distemper
20. The expression of the genes present in an individual.
Animal welfare
Vitamin E
Phenotype
305
21. Retaining liquid acts as a small waste water treatment facility.
Livestock lagoon
Vitamin E
Pasteurization
Vitamin d
22. The process that prevents milk fat from separating from milk products.
Stag
Homogenization
Chromosome
Distosia
23. What is calving difficulty
Cecum
Distosia
Aquaculture
Iron
24. Dairy cows have an average life of what
Animal welfare
3 to 4 years
LH
Bovinesematictrophin
25. 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.
Pasteurization
Small intestine
Cecum
Animal welfare
26. What breed of swine is PSS most commonly found in?
Reticulum
Canine distemper
Homogenization
Pietrain
27. Growth rate in cattle reflected by
Two - stage lagoons
Certain parasites
Yearling rate
Ruminates
28. Help to improve some facet of animal nutrition
DNA
Feed additives
Animal welfare
Vitamin D
29. Spurs growth - maintenance - and reproduction. it can affect fertility in bulls and cows
Vitamin a
Feed
Aquaculture
Copper
30. What hormone induces estrus?
Oxytosen
LH
Feed
Large Intestine
31. Helps animals with worms that drain blood.
Reticulum
Iron
Copper
Distosia
32. Are needed for functions such as bone formation and growth
Rumen
Homogenization
Stag
Minerals
33. In the U.S. what breed is the top # in horses?
Phenotype
Quarter Horses
Hog cholera
Vitamin E
34. Refers to all economic activity that is related to the processing - production - and marketing of agriculture products from the source of the product to the consumer
Food and Fiber
Yearling rate
Small intestine
Hog cholera
35. What breed of cattle is known for high butterfat
Oxytosen
Jersey
Ruminates
DNA
36. Are more affected by potential toxicity than are sheep
Ruminates
Aquaculture
Colostrum
Cattle
37. Measured in percentage of crude protein - helps build muscles - connective tissue - and the nervous system. Made of amino acids
Livestock lagoon
Protein
Mature early
Anthrax
38. A structure that is in the ncleus of cells containing DNA molecules
Stag
Chromosome
Jersey
Transgenic
39. What breed of cattle is known for tolerant of heat and produce more pounds of milk per body weight than other breeds?
Iron
Vitamin E
Pasteurization
Jersey
40. Is a male swine castrated after signs of developing the secondary characteristics of a boar.
Feed additives
Stag
Aquaculture
Vitamin E
41. To develop muscle
Vitamin E
Food and Fiber
Cecum
DNA
42. What part contains heavy feed and any metal items eaten by the cow?
Yearling rate
Genotype
Reticulum
Small intestine
43. Is growing aquatic plants or animals in a closed environment
Hog cholera
Aquaculture
Cattle
Field count
44. Cows with bleached hair has what kind of deficiency
Vitamin d
Copper
Colostrum
Large Intestine
45. A DNA code that directs an organisms characterstics
Mature early
Rumen
Genotype
Sleving
46. Refers to organsims modified by genetic engineering and containing DNA from external sources.
Transgenic
Marbling
Cecum
Homogenization
47. Important in developing the digestive system of calves but is not of great need in the diets of adult beef cattle.
Vitamin D
Anaerobic lagoons
Animal welfare
Reticulum
48. What has a glandular lining and secrets acids and digestive to break down feed?
Stag
Abomasum
Food and Fiber
Animal welfare
49. What collects water and other matter from the digestion system?
Fecal counts
Omasum
Inedible and edible
Certain parasites
50. A procedure in which particle sizes are sorted by forcing the particles through pores or openings
Sleving
Mature early
Minerals
Jersey
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