Match List-I with List-II and select the correct answer:

List-I	List-II
a. Plague	1. Protozoa
b. AIDS	2. Fungus
c. Baldness	3. Virus
d. Malaria	4. Bacteria

A. a-1, b-2, c-3, d-4

B. a-2, b-3, c-4, d-1

C. a-3, b-4, c-1, d-2

D. a-4, b-3, c-2, d-1

Answer: Option D