A blackhead is an accumulation of oily material produced by
Asked by wiki @ in Health viewed by 138 People
A blackhead is an accumulation of oily material produced by what?
Asked by wiki @ in Health viewed by 138 People
A blackhead is an accumulation of oily material produced by what?
Answered by wiki @
The oily material is produced by the sebaceous glands.
The dark black color, however, is not caused by a buildup of dirt, as many people believe. It is actually a build of of excess melanin that is trapped in a gland.
Asked by wiki @ in History viewed by 237 persons
Asked by wiki @ in Mathematics viewed by 197 persons
Asked by wiki @ in English viewed by 115 persons
Asked by wiki @ in Biology viewed by 200 persons
Asked by wiki @ in Mathematics viewed by 84 persons
Asked by wiki @ in Health viewed by 173 persons
Asked by wiki @ in Physics viewed by 208 persons
Asked by wiki @ in Mathematics viewed by 328 persons
Asked by wiki @ in Mathematics viewed by 260 persons
Asked by wiki @ in Chemistry viewed by 210 persons
Asked by wiki @ in Geography viewed by 188 persons
Asked by wiki @ in Business viewed by 245 persons
Asked by wiki @ in Business viewed by 197 persons
Asked by wiki @ in English viewed by 166 persons
Asked by wiki @ in English viewed by 230 persons
Asked by wiki @ in English viewed by 218 persons
Asked by wiki @ in Biology viewed by 240 persons
Asked by wiki @ in Mathematics viewed by 185 persons
Asked by wiki @ in Mathematics viewed by 192 persons
Asked by wiki @ in Physics viewed by 201 persons
Asked by wiki @ in Chemistry viewed by 286 persons
Asked by wiki @ in Geography viewed by 149 persons
Asked by wiki @ in History viewed by 173 persons
Asked by wiki @ in Mathematics viewed by 248 persons
Asked by wiki @ in English viewed by 338 persons
Asked by wiki @ in Biology viewed by 177 persons
Asked by wiki @ in Biology viewed by 183 persons
Asked by wiki @ in Business viewed by 161 persons
Asked by wiki @ in Chemistry viewed by 156 persons
Asked by wiki @ in Spanish viewed by 404 persons
Asked by wiki @ in Health viewed by 4995 persons
Asked by wiki @ in Health viewed by 4048 persons
Asked by wiki @ in Health viewed by 3553 persons
Asked by wiki @ in Health viewed by 1954 persons
Asked by wiki @ in Health viewed by 1786 persons
Asked by wiki @ in Health viewed by 1738 persons
Asked by wiki @ in Health viewed by 1481 persons
Asked by wiki @ in Health viewed by 1368 persons
Asked by wiki @ in Health viewed by 1265 persons