Which of the following viruses is not transferred through the semen of an infected male?

State whether true or false :
$(1)$ Gastrointestinal tract,kidney and heart also produce hormones.
$(2)$ Pars distalis produces six trophic hormones.
$(3)$ $B$-lymphocytes provide cell-mediated immunity.
$(4)$ Insulin resistance results in a disease called diabetes mellitus.

Bulimia is a type of psychosis,which means . . . . . . .

Which of the following is an important infectious disease in humans?

Which of the following is a mental disease?

Match the following items in List-$I$ with List-$II$:

List-$I$	List-$II$
$(1)$ Peyer's patches	$(A)$ Autoimmune disease
$(2)$ Thymus	$(B)$ Hallucinogen
$(3)$ Hashimoto's disease	$(C)$ Primary lymphoid organ
$(4)$ $LSD$	$(D)$ Virus
$(5)$ Chikungunya	$(E)$ Secondary lymphoid organ