Which of the following diseases are known to becaused by viruses? (In this item one or more of the answers given may be correct. Decide which are correct and mark the answer sheet according to the code) Burkitt's lymphoma Adult T?cell leukemia Phenyl ketonuria Code [MP PMT 1993]

Which of the following diseases are known to becaused by viruses? (In

1.	Which of the following diseases are known to becaused by viruses? (In this item one or more of the answers given may be correct. Decide which are correct and mark the answer sheet according to the code) Burkitt's lymphoma Adult T?cell leukemia Phenyl ketonuria Code [MP PMT 1993]
A.	1, 2 and 3 are correct
B.	Only 1 and 2 are correct
C.	Only 2 and 3 are correct
D.	Only 1 and 3 are correct
Answer» C. Only 2 and 3 are correct