This quiz works best with JavaScript enabled. Home > Agriculture > Animal Science > Research Studies > Animal Science – Quiz 21 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Animal Science Quiz 21 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the main function of the circulatory system? A) Balance fluid levels in the body. B) Transport materials throughout the body. C) Supply the body with oxygen for breathing. D) Filter blood. Show Answer Correct Answer: B) Transport materials throughout the body. 2. This is the highest degree offered by colleges and universities: A) Associate. B) Bachelor's. C) Master's. D) Doctoral. Show Answer Correct Answer: D) Doctoral. 3. Which procedure guarantees that more than one person wants an item of business brought before the group? A) Appeal the decision of the chair. B) Call for a division of the house. C) Motion to refer to a committee. D) Second the motion. Show Answer Correct Answer: D) Second the motion. 4. What do a call a mature female chicken? A) Hen. B) Capon. C) Sven. D) Pullet. Show Answer Correct Answer: A) Hen. 5. Which of the is the largest producer of silk A) China. B) Africa. C) India. D) America. Show Answer Correct Answer: A) China. 6. Which group played the biggest influence on early laws protecting animals? A) Animal welfare. B) Human rights. C) Animal rights. D) Human welfare. Show Answer Correct Answer: A) Animal welfare. 7. What vote is required when a motion will limit the rights of a member? A) Unanimously favorable. B) Simple majority. C) Two-thirds majority. D) Voice. Show Answer Correct Answer: C) Two-thirds majority. 8. An action which indicates the interest of at least another member of the assembly to bring the item of business before the group is called: A) Debate. B) Amendment. C) Second. D) Sustain. Show Answer Correct Answer: C) Second. 9. What was the MAJOR reason exotic breeds of cattle were imported into the US? A) Consumers demanded leaner meat. B) Disease wiped out the English Breeds. C) Producers wanted smaller calves. D) To produce quality meat from dairy breeds. Show Answer Correct Answer: A) Consumers demanded leaner meat. 10. The BEST way to improve hybrid vigor in swine production is to cross: A) Brothers and sisters in the same litter. B) Pigs from the litter with their parents. C) Purebred boars to purebred sows. D) Purebred boars to crossbred sows. Show Answer Correct Answer: D) Purebred boars to crossbred sows. 11. Is a state of an individual living in complete harmony A) Normal. B) Virulence. C) Pathogen. D) Health. Show Answer Correct Answer: D) Health. 12. How many years of training does it take to be a veterinarian? A) 3-4. B) 5-6. C) 6-7. D) 7-8. Show Answer Correct Answer: D) 7-8. 13. About 85% of the jobs in the agricultural marketing, merchandising, and sales representatives category require: A) Doctoral degrees. B) Bachelors's degrees. C) Associate's degrees. D) Masters's degrees. Show Answer Correct Answer: B) Bachelors's degrees. 14. What is a cow's "TRUE STOMACH"? A) Colon. B) Rumen. C) Abomasum. D) Reticulum. Show Answer Correct Answer: C) Abomasum. 15. What is a nutrient? A) Something only animals need. B) Elements or compounds that aid in the support of life. C) A organ that is part of the nervous system. D) None of the above. Show Answer Correct Answer: B) Elements or compounds that aid in the support of life. 16. The skeletal frame of a young animal should be A) Large and in charge, bigger the better. B) Small, the animal's frame will grow as the animal grows. C) Larger, room for growth potential. D) Small, the frame changes over time. Show Answer Correct Answer: C) Larger, room for growth potential. 17. Debate or discussion is such an important part of parliamentary law that stopping debate on a debatable motion: A) Requires a unanimous favorable vote. B) Can only be done by the president. C) Requires a 2/3 majority vote. D) Cannot be done. Show Answer Correct Answer: C) Requires a 2/3 majority vote. 18. What would be the best definition of phenotype? A) The genetic make-up. B) The overall DNA sequence. C) The physical traits that we see present. D) The physical and genetic make up of an animal. Show Answer Correct Answer: C) The physical traits that we see present. 19. Serving as FFA treasurer or as an active member of the finance committee helps students gain experiences that could be used in animal science organizations to: A) Keep financial records. B) Write minutes of meetings. C) Write news articles. D) Grill steaks. Show Answer Correct Answer: A) Keep financial records. 20. Proteins are complex nutrients mainly used to: A) Control's the animal's body temperature. B) Develop and repair muscles. C) Regulate body glands and protect against disease. D) Support breathing and produce heat for body warmth. Show Answer Correct Answer: B) Develop and repair muscles. 21. The mission of the FFA through all of its ceremonies, activities, and awards is to make a positive difference in the lives of students by developing their potential for: A) Career development event participation. B) Having fun and meeting people. C) Learning to farm. D) Premier leadership, personal growth, and career success. Show Answer Correct Answer: D) Premier leadership, personal growth, and career success. 22. Vertical Integration means A) Uses personal website to advertise his/her product and collects orders. B) Own finishing operations, feed mills, and slaughter facilities. C) A farmer sells a cow to a local family to slaughter for beef. D) None of above. Show Answer Correct Answer: B) Own finishing operations, feed mills, and slaughter facilities. 23. Which one has loose dewlap, insect tolerant, and floppy ears? A) Simmental. B) Angus. C) Dewlap. D) Brahman. Show Answer Correct Answer: D) Brahman. 24. What does the Jersey cattle look like A) A black cow. B) A black and white cow. C) A brown cow. D) A brown and white cow. Show Answer Correct Answer: C) A brown cow. 25. The best plant protein source for a livestock farmer to mix with his/her feed is: A) Soybean meal. B) Oats. C) Corn. D) Silage. Show Answer Correct Answer: A) Soybean meal. 26. What should an animal science student label the funnel-shaped, hollow, muscular organ that is the pump for the circulatory system of a cow? A) Heart. B) Liver. C) Brain. D) Ovary. Show Answer Correct Answer: A) Heart. 27. What is described as the potential that an animal has to show a trait because of it's genetics? A) Heritability. B) Heredity. C) EPD's. D) Genotype. Show Answer Correct Answer: B) Heredity. 28. The 4 types of digestive systems are A) Carnivore, herbivore, insectivore and omnivore. B) Monogastric, pseudoruminant, avian, and ruminant. C) Rumen, reticulum, abomasum and reticulum. D) None of above. Show Answer Correct Answer: B) Monogastric, pseudoruminant, avian, and ruminant. 29. Animal waste management systems that primarily rely on soil and plant systems to treat animal waste are Type: A) C. B) A. C) D. D) B. Show Answer Correct Answer: D) B. 30. What is the definition of animal behavior? A) A group of animals with similar characteristics. B) An animal's reaction to their environment. C) Ability to perceive the relative distance of objects in one's visual field. D) None of above. Show Answer Correct Answer: B) An animal's reaction to their environment. ← PreviousNext →Related QuizzesAnimal Science QuizzesAgriculture QuizzesAnimal Science Quiz 1Animal Science Quiz 2Animal Science Quiz 3Animal Science Quiz 4Animal Science Quiz 5Animal Science Quiz 6Animal Science Quiz 7Animal Science Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books