**Core Concept**
Odontogenic keratocysts (OKCs) are a type of non-inflammatory, odontogenic cyst that exhibits a high recurrence rate despite surgical enucleation. The underlying principle being tested is the histopathological feature responsible for the recurrence of OKCs.

**Why the Correct Answer is Right**
The presence of satellite cysts or daughter cysts is the primary reason for the recurrence of OKCs. These satellite cysts are small, smaller versions of the primary OKC, which are embedded in the surrounding bone and are not removed during surgical excision. As a result, these satellite cysts can grow and eventually form new OKCs, leading to recurrence. The epithelial lining of these satellite cysts is typically thin and lacks the characteristic parakeratinized stratified squamous epithelium of the primary OKC.

**Why Each Wrong Option is Incorrect**
**Option A:** Increased mitotic activity of the epithelial lining is a feature of many aggressive and malignant tumors, but it is not the primary reason for the recurrence of OKCs. While mitotic activity may contribute to the growth and proliferation of OKCs, it is not the key factor in their recurrence.
**Option B:** Friability of the epithelial lining is a characteristic feature of OKCs, but it is not directly related to their recurrence. The friability of the epithelial lining may contribute to the ease of surgical enucleation, but it is not the primary reason for recurrence.
**Option D:** Continued proliferation of rests of dental lamina is a potential mechanism for the formation of OKCs, but it is not the primary reason for their recurrence. The recurrence of OKCs is more directly related to the presence of satellite cysts or daughter cysts rather than the continued proliferation of dental lamina.

**Clinical Pearl / High-Yield Fact**
It is essential for surgeons to carefully examine the surgical margins and surrounding bone for satellite cysts or daughter cysts during the enucleation of OKCs to minimize the risk of recurrence.

**✓ Correct Answer: C. Presence of satellite cysts or daughter cysts.**