Transgenic Animals

Transgenic animals are animals that have had their DNA altered to include genes from other species. This genetic modification allows them to express new traits, such as resistance to diseases or enhanced growth rates. Scientists create transgenic animals for various purposes, including medical research, where they can serve as models for studying human diseases, or for agricultural improvements, such as producing livestock with better nutritional qualities. While transgenic technology holds potential benefits, it also raises ethical and ecological concerns regarding the impacts of modifying animal genetics.