Vett 232- Quiz 1 2023 with verified questions and answers

Which type of pork production system involves only breeding, gestation, and parturition of swine? Farrowing Grade A milk must have no detectable: Antibiotics Which of the following would be one of the systems of grading wool? Micron set One of the most common causes of death in newborn piglets is which of the following? Being crushed by the sow Teats of cows can be washed in iodine to help prevent bacteria from entering the teat during milking. True Cows should not be confined in a holding pen for more than ________ before milking 2 hours Cows typically are rebred during _________ of the lactation cycle. Phase 1 During the process for preparing an udder for milking, the entire udder should be thoroughly washed and completely washed. False The most common type of housing for dairy cows, which provides cleaner environments, less bedding expense, fewer space requirements, and fewer teat and udder injuries is which of the following? Free stall barn What do you call the storage place for milk before it is loaded onto the truck? Bulk tank Cows typically produce ____ to ____ gallons of milk per day. 6 to 7 Only about _______ of the world's land area is suitable for production of foods that can be directly consumed by humans 11% Milk letdown requires which of the following hormones? Oxytocin Stunning an animal refers to which of the following? It causes the animal to lose conciousness The system of raising sheep that would produce a 20 to 40 lb. "Easter lamb" is which of the following? Late spring lamb Which type of production system breeds beef cattle with the intention of selling the calves to feedlots upon weaning? Cow-calf producers Commercial feeders are classified as having more than _________cattle. 1000 The fiber obtained from _________ is called mohair Goats Classification of slaughter cattle by yield grade takes into account which of the following? Amount of kidney, pelvic, and heart fat Which country is the largest exporter of agricultural products? United states