Protection of the body cells of mammals against ultra-violet rays of the sun is brought...
BIOLOGY
WAEC 2007
Protection of the body cells of mammals against ultra-violet rays of the sun is brought about by
- A. keratin
- B. melanin
- C. sebum
- D. scales
Correct Answer: B. melanin
Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly. Your email address will not be published. Required fields are marked *