Q. The plant dye Henna imparts orangered colour to skin and hairs due to its reaction with which of the following?
A) Lipids
B) Protein and amino acids
C) Amino acids
D) Carbohydrates
✔ Correct Answer: Protein and amino acids
Exam Insight
Henna imparts an orange-red color to skin and hair due to its reaction with keratin, the protein found in hair and skin.