Two distinct layers of skin namely are Epidermis and Dermis
Epidermis:- It is composed of epithelial tissue of keratinized stratified squamous epithelium. It has a five layers namely:-
Stratum basslle:- It is made up of basal cells. These are important in keratin secretion.
Stratum spinosum:- it is composed of keratinocytes it may be 10 layers.
Stratum Granulosum :- it is made up of granular layer. It contains keratin protein.
Stratum lucidum:- It contains elaiden protein rich in lipid.
Stratum corneum:- it is outermost layer of skin providing protection.
Dermis:- it is made up of two connective tissue, it contains blood vessels, lymphatic vessels, nerves.
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