ADVS 1110 Exam 1 Questions with Complete Solutions (Latest 2025) What percent of food produced for human consumption in the U.S. is wasted? - Correct Answers ✅50% What percent of the world's population consumes agricultural products? - Correct Answers ✅100% A given dairy cow consumes 40# of corn silage as part of her daily ration. The silage is 67% water. How many pounds of dry matter is this cow getting from the silage? - Correct Answers ✅Dry matter= 40lbs x (1 - 0.67)= 13.2 lbs At the meat case in the grocery store there is chicken that is labelled "fresh". What does that mean? (be specific) - Correct Answers ✅It means that the chicken has never been frozen.The process of division that cells go through to make sperm or ovum is called? - Correct Answers ✅meiosis What hormone is responsible for maintenance of pregnancy?
- Correct Answers ✅progesterone
Which best defines a stocker operation? - Correct Answers ✅adds weight to weaned calves before finishing 1 / 2
ADVS 1110 Exam 1 Questions with Complete Solutions (Latest 2025) Which of the following animals was thought to be domesticated first? - Correct Answers ✅dog In Hereford cattle polled is a dominant trait. If you mate a homozygous horned sire to a heterozygous polled dam, what percentage of the offspring will be horned? - Correct Answers ✅50% Which word indicates a set of birds with similar characteristics? - Correct Answers ✅variety
The definition of animal science used in class is: The
combination of disciplines that together compromise the study of domestic animals... true or false - Correct Answers ✅true If the analysis of data from an experiment support a scientists original hypothesis, then a new experiment may be conducted again to test that same hypothesis. All in accordance to the scientific method. - Correct Answers ✅True What are characteristics among animals that have been domesticated? - Correct Answers ✅tolerate humans, generally live comfortable in groups, reproduce well in captivity
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