Multiple choice Identify the mismatched pair. Beriberi - Vitamin B1 Cheilosis - Vitamin B2 Pellagra - Vitamin B3 Pernicious anaemia - Vitamin B6 Scurvy - Vitamin C Reveal answer Fill a bubble to check yourself D Correct answer Explanation Pernicious anaemia is caused when the body does not make enough red blood cells due to lack of cyanocobalamin (vitamin B12).