Where are Sertoli cells found?

In $Cryptorchidism$,the testes fail to descend into the scrotum. What is the surgical procedure to bring the testes into the scrotum called?

In the urinogenital system of a rabbit, which of the following is present in the male but absent in the female?

The location and secretion of Leydig cells are ..........

Which of the following are included in the male accessory glands?

Match the columns.

Column $I$	Column $II$
$(a)$ Vas deferens	$(1)$ Duct that transports sperm from the epididymis to the urethra.
$(b)$ Spermatogenesis	$(2)$ Process of formation of spermatozoa from spermatogonia.
$(c)$ Prostate gland	$(3)$ $A$ gland surrounding the urethra that secretes seminal fluid.