Functions of the Skin~DiagramOnline version Test yourself by completing this image labeling activity. by Rosalind Carter 1 hair shaft 2 sweat pore of sudoriferous gland 3 epidermis 4 sebaceous (oil) gland 5 cross section of the sudoriferous gland 6 sweat duct of sudoriferous gland 7 secretory coil of sudoriferous (sweat) gland 8 dermis 9 veins 10 arteries