![]() The Animal Enterprise Concentration is a science-based degree program designed for students desiring a broader general background in animal science and offers students the greatest degree of flexibility in adapting their degree program to a wide variety of career paths. With additional academic training, animal science majors may become extension livestock specialists, nutritionists, geneticists, and physiologists. Additional opportunities include field persons, farm and herd managers, and other agribusiness-related positions. Specific career opportunities include positions and services related to the production, merchandising, processing and distribution of meat, milk, and related products. Pre-veterinary, pre-medical, and pre-professional course requirements may be fulfilled while meeting degree requirements. Students majoring in animal science are prepared for a variety of careers. In addition, extensive study is offered in the specialized areas of animal health, breeding and genetics, meat science, nutrition, and physiology. Students gain valuable experience pertaining to the production of beef and dairy cattle, swine, horses, sheep, and companion animals. The animal science major offers three areas of concentration designed to provide the scientific and technical education to prepare students for positions of leadership and responsibility. A company called AquaBounty has requested FDA approval to market a growth-enhanced Atlantic salmon that isĬapable of growing faster (but not larger) than standard salmon.B114 Agricultural, Food, and Life Sciences Building Genetically engineered animals are regulated by the FDA under the Food, Drug and Cosmetics Act.Ĭurrently, there are no genetically engineered food animals approved for sale in the United States, but there are some animals awaiting approval. Animal breeders are interested in using this technology to increase animal productivity, improve resistance to diseasesĪnd parasites, and make food more nutritious. Genetic engineering introduces new genes to the food animal population. Genetic engineering is another useful tool in animal production. Food from clones is no different to food from non-cloned animals. In the United States, the consumption of meat and other products from cloned animals was approved by the Food and Drug Administration (FDA) in 2006, and no special labeling The production of Dolly showed for the first time that genes in the nucleus of a mature animal cell can change back into genes for growing a baby animal. ThatĮgg was then implanted into the womb of a surrogate mother sheep where it grew into Dolly. To make Dolly, scientists transferred the nucleus from one cell into an unfertilized egg that had had its own nucleus removed. In animal cells, the nucleus is the part of the cell that stores genetic material. The first mammal to be intentionally cloned from an adult cell was a sheep called Dolly in 1996. In recent years, scientists have figured out how to make clones in the lab. Identical twins are an example of naturally occurring cloning. CloningĬloning is another form of biotechnology used in animal production. This means dairy cows have less of an impact on the environment because fewer cows need less land, food and water. About half of this increase in production efficiency came from the use of AI to improve genetics.Īs a result, a much smaller population of dairy cows is currently providing milk for U.S. Production efficiency inĭairy cows is the amount of milk produce for each pound of feed a cow eats. dairy cows have resulted in a greater than four-fold increase in milk production per cow and a three-fold improvement in production efficiency. The last 100 years, advances in the genetics, nutrition and management of U.S. Artificial insemination has been used to improve environmental sustainability and food production. ![]() Seventy percent of all dairy cows in the United States are bred using AI, as are virtually all turkeys and chickens. Some people feared that AI was unnatural and would lead to problems in baby animals, but later research showed Although AI is now common place in animal breeding, it was initially viewed with skepticism. Producers have accomplished a lot by using AI. ![]() Throughout the world to introduce the best traits into their herds, even though males with those traits might not live nearby. Artificial insemination makes it possible for breeders The sperm from the semen meets with the female’s egg and a baby animal begins to develop. AIĪrtificial insemination (AI) is when animal breeders place semen from a male animal into a female animal. Techniques like artificial insemination, cloning and genetic engineering. Animal breeders can improve the breeding process through ![]() Scientists and animal breeders use biotechnology to produce healthier animals, make breeding easier and to produce more food for people. Animal biotechnologies are tools used in genetic selection.
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