Question

पोइज़निंग का उस ब्लैक पैचेज ओं स्किन​

Answer 1

Answer:

Acanthosis nigricans is a medical sign characterised by brown-to-black, poorly defined, velvety hyperpigmentation of the skin. It is usually found in body folds,[1] such as the posterior and lateral folds of the neck, the armpits, groin, navel, forehead and other areas.