Texas FFA Livestock Judging PracticeTest

Which of the following is a common parasite found in livestock?

1. Roundworms

2. Fleas

3. Mites

4. Ticks

The correct answer is: Roundworms

Roundworms are indeed one of the most common parasites found in livestock. They belong to a larger group of parasitic worms and can infect various species, including cattle, sheep, goats, and horses. In livestock, roundworms can lead to significant health issues such as poor growth rates, weight loss, and even death in severe cases. These parasites thrive in the gastrointestinal tract, where they compete for nutrients with their host and can cause intestinal damage. Fleas, mites, and ticks are external parasites primarily associated with companion animals or specific situations in livestock rather than being widespread issues across all types of livestock. Thus, while they can cause problems under certain circumstances, roundworms are more commonly recognized and significantly impactful across a broader range of livestock species. This makes the identification of roundworms as a common parasite crucial for understanding livestock health and management.