Which layer of the epidermis contains melanocytes?Multiple choice question.stratum basalestratum spinosumstratum granulosum

The layer of the epidermis that contains melanocytes is the stratum basale.

Explanation:

1. The stratum basale (or stratum germinativum) is the deepest layer of the epidermis. It is where new skin cells are generated, and it contains a rich supply of melanocytes, which are cells responsible for producing melanin, the pigment that gives skin its color and protects against UV radiation.

2. The stratum spinosum is above the stratum basale and contains keratinocytes, which provide strength and flexibility to the skin, but not melanocytes.

3. The stratum granulosum is even higher in the epidermis and is where keratinocytes begin to die and lose their nuclei as they prepare for the outermost layer, but it also does not contain melanocytes.

Therefore, the correct choice is stratum basale.