Which of these management approaches has had the greatest impact on the steady increase in yield in dairy production?

a. improved management c. improved nutrition
b. availability of bST d. quantitative genetics


D

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A late model vehicle's coolant is being tested. The refractometer reading shows a freezing point of ________.



A) -34°F
B) -5°F
C) -14°F
D) None of these

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The most important first aid practice is to _____

A) clean up spills B) continue applying pesticides C) dilute the poison D) panic

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William the Conqueror defeated King Harold at the Battle of Hastings in 1066, making William ruler of

a. Normandy. b. southern Italy. c. England. d. the Holy Roman Empire.

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Inbreeding typically results in lowered growth rates but increased levels of fertility.

Answer the following statement true (T) or false (F)

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