The epidermis is composed of the following 5 layers______ ______ ______ ______ ______

The epidermis of plant roots mainly functions in ( ). A: Protection B: Absorption

The main function of the epidermis is（ ） A: controlling molting B: protecton C: to separate blood D: devouring

The epidermis is made up mainly of skin cells called keratinocytes. Keratin means (two words)

The prefix epi- as in the word epidermis means_________ . A: elow B: above C: inside D: outside

Which of the following means the layer above the dermis? A: epidermis B: subdermis C: hypodermis D: subcutaneous

The main cells of the human epidermis are A: Melanocytes B: Keratinocytes C: Langerhans cells D: Merkel cell E: Fibroblasts

The stem cells of epidermis are located in A: stratum corneum B: stratum granulosum C: stratum spinosum D: stratum basale

Which cell is the most abundant cell in the epidermis? A: Merkel cell B: Keratinocyte C: Langerhans cell D: Melanocyte

The stem cells in the epidermis are:() A: basal cells B: spinous cells C: Langerhans cells D: Merkel cells E: keratinocytes