Where is dense regular connective tissue primarily found in the body?

• A. In the tendons and ligaments
• B. In the intervertebral discs
• C. In the dermis of the skin
• D. In the walls of large arteries

Answer: (A)

Verified step by step guidance

1. Understand the characteristics of dense regular connective tissue: It is composed of tightly packed collagen fibers that are aligned in parallel, providing great tensile strength in one direction.
2. Identify the primary function of dense regular connective tissue: It is designed to withstand pulling forces, making it ideal for structures that require strong, unidirectional support.
3. Consider the anatomical structures that require such tensile strength: Tendons, which connect muscles to bones, and ligaments, which connect bones to other bones, both need to resist tension and are primarily composed of dense regular connective tissue.
4. Differentiate dense regular connective tissue from other types: Dense irregular connective tissue, for example, has fibers that are not aligned in parallel and is found in areas like the dermis of the skin, where multi-directional strength is needed.
5. Conclude that dense regular connective tissue is primarily found in tendons and ligaments, as these structures require the specific properties of this tissue type to function effectively.