What role do gingival tissues play in relation to cementum?

The gingival tissues serve as a critical attachment point for the periodontal structures, including cementum. Cementum is the calcified structure that covers the roots of teeth and anchors the periodontal ligament. The gingival tissues adhere to the cementum at the cementoenamel junction and help stabilize the tooth within its socket. This attachment is vital for maintaining periodontal health and integrity, as it provides a connection between the tooth and the surrounding soft tissues.

The other options do not accurately describe the primary role of gingival tissues in relation to cementum. While they may have some relevance in different contexts, the attachment role is fundamental to the function of the periodontal complex.