Question

Which substance in the body gives colouration to hair and skin? 1. Melacotin 2. Melasin 3. Melagnin 4. Melanin

Answer 1

I believe 4.melanin is the correct option

Answer 2

Melanin(pigment) in the body gives colouration to hair and skin.
Excess of melanin in the skin makes it darker
where else low amounts of melanin in the skin makes or gives a brighter tone to it.