Tennessee Category 7 Certification Practice Test

The correct answer identifies the scientific name for the deer tick, which is *Ixodes scapularis*. This tick species is known as a primary vector for Lyme disease in the United States. Lyme disease is mainly transmitted through the bite of infected adult female ticks, which are often found in wooded and grassy areas where they can feed on mammals, including deer and humans.

While deer ticks can be present in some parts of Tennessee, they are not as commonly found there compared to other regions, thereby supporting the notion that they are "rarely found" in the state. The other tick species listed are either not significant vectors for Lyme disease or are more prevalent in Tennessee, making this option the most accurate in the context of the question.

Understanding the ecology and distribution of these ticks is critical for recognizing Lyme disease risk and implementing preventative measures in regions where ticks are common.