Dental A common feature of melanocytes, Langerhans cells, and Merkel cells is that: A Produce melanin. B Have a low or no desmosomal attachment with surrounding keratinocytes. C All are dendritic cells. D All are pressure sensitive. 💡 Explanation A common feature of melanocytes, Langerhans cells, and Merkel cells is that: ✓ Correct Answer: B. Have a low or no desmosomal attachment with surrounding keratinocytes.