North Carolina Pesticide Application Practice Test

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Study for the North Carolina Pesticide Application Exam. Enhance your knowledge with a variety of questions including multiple choice and true/false formats. Prepare yourself effectively with expert tips and resources!

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What is a vertebrate?

  1. An animal with jointed backbones

  2. An animal without a backbone

  3. A type of insect

  4. A marine mammal only

The correct answer is: An animal with jointed backbones

A vertebrate is defined as an animal that possesses a backbone or spinal column, which is a key structural feature. This category includes a wide range of animals such as mammals, birds, reptiles, amphibians, and fish. The backbone provides support and protection for the spinal cord, which is essential for movement and coordination. Understanding that vertebrates are characterized by their jointed backbones helps distinguish them from invertebrates, which lack this feature. In essence, the presence of a backbone is a fundamental trait that classifies an animal within the vertebrate subphylum.