Final answer:
The correct matches for the given vitamins and minerals with their associated deficiencies are: Selenium - Pernicious anemia, Vitamin C - Scurvy, Vitamin A - Dental caries, and Vitamin D - Keshan disease.
Step-by-step explanation:
Deficiency diseases are conditions that occur when an individual does not obtain enough of a particular nutrient. In this case, we are matching vitamins and minerals with their associated deficiencies. Here are the correct matches:
Selenium: B. Pernicious anemia
Vitamin C: C. Scurvy
Vitamin A: D. Dental caries
Vitamin D: A. Keshan disease