The host cells in human physiological system for HIV causing AIDS are
T2 Lymphocyte
T4 Lymphocyte
T3 Lymphocyte
T1 Lymphocyte
Match List I with List II correctly and select your answer using the codes given below:
| List I | List II |
| a) Air-borne | 1.) Tetanus |
| b) Water-borne | 2.) Tuberculosis |
| c) Contact | 3.) Cholera |
| d) Wound | 4.) Syphills |
a-2,b- 3,c- 1,d-4
a-2,b- 3,c- 4,d-1
a-3,b- 2,c- 4,d-1
a-4,b- 3,c- 2,d-1
