Questions Bank
exaggerating cell replacement.
excreting lactic acid.
producing vitamins.
providing a mechanical barrier.
provide sensory input.
generate heat and insulate.
create tensile strength.
secrete collagen.
body heat.
ambient temperature.
sex hormones.
dietary protein.
Cuticle
Perionychium
Matrix
Nail bed
the presence of coarse terminal hair.
desquamation of the stratum corneum.
their covering of vernix caseosa.
a poorly developed subcutaneous fat layer.