Ovary of Animals The ovaries are two small oval glands, which secrete the ova and are situated a little above the middle of the lateral margin of the pelvic inlet. Ovary of Cow Ovary of Cow is attached to the lateral abdominal wall by the cranial part of the broad ligament of the uterus – […]

Prepuce of Animals The prepuce of animals or sheath is a tubular sheath covering the cranial free portion of the penis in non-erect state. Prepuce of Bull The preputial cavity is 35 to 40 cm long and narrow and consists of external and internal layers in bull. The external layer extends from the scrotum to about the

Penis of Animals The penis of Animals is the male copulatory organ and is composed of white fibrous tissue and a little erectile tissue. Penis of Bull Penis of Bull extends from the ischial arch forward between the thighs to the umbilical region of the abdominal wall. It is supported by the fascia penis and

Urethra of Animals Urethra of Animals is a long mucous tube extending from the neck of the bladder to the tip of glans penis. Urethra of Bull Urethra of Bull passes backwards on the floor of the pelvis, turns around the ischial arch forming a sharp bend and then passes forward to be included in

Accessory sex glands in Animals These are Accessory sex glands in Animals presents- Seminal vesicle, Prostate and Cowper’s gland. Seminal vesicle of Animals Seminal vesicle of Bull Seminal vesicle of Bull are two compact glandular organs with a lobulated surface. They are situated on the dorsal surface of the bladder. Dorsally they are related to

Uterus masculinus or Utriculus prostaticus of Animals Utriculus prostaticus of Bull Utriculus prostaticus of Bull is vestigial and is the homologue of the uterus and vagina. It is inconstant. Utriculus prostaticus of Ram and Buck Uterus masculinus or Utriculus prostaticus of ram and buck is same as of Ox. Utriculus prostaticus of Stallion Utriculus prostaticus

Vas deferens of Animals Vas deferens of Bull The ductus deferens or vas deferens of bull extends from the tail of the epididymis to the pelvic part of the urethra. It is at first, pursues a very tortuous course upwards along the caudal border of the testicle. It then becomes straight and runs in the

Decent of testes in Animals During early fetal life, the testicles are situated against the dorsal wall of the abdomen in contact with the visceral surface of the kidneys, these testes descend in animals scrotum to fully function. They are attached to the sub – lumbar region by a fold of peritoneum – the mesorchium

Tunica Vaginalis of Animals Tunica vaginalis of Animals is an evagination of parietal peritoneum passing through the inguinal canal into the scrotum. When fully developed, it has the shape of a flask with narrow proximal part and a distended distal part The proximal part contains the spermatic cord and the distal part has the testis and epididymis. Like the

Spermatic Cord of Animals Spermatic Cord of Ox The spermatic cord of Ox consists of structures carried down by the testicle in its migration through the inguinal canal from the abdominal cavity into the scrotum. It begins at the abdominal inguinal ring where all the constituent structures come together, passes through the inguinal canal and