The primary functions of the male reproductive system are the production of sperm, the transportation of sperm from the testes out of the male body, the placement of sperm into the female’s vagina, and the production of glandular secretions and hormones.

The Reproductive Organs of the Male Rat. The major reproductive organs of the male rat are the testes (singular: testis) which are located in the scrotal sac. Cut through the sac carefully to reveal the testis. On the surface of the testis is a coiled tube called the epididymus, which collects and stores sperm cells.

Mar 12, 2004 · For a description of the female rat reproductive anatomy see: Female Reproductive System in the Rat Breeding Guide section. For a description of the male rat reproductive anatomy see: Male Reproductive System in the Rat Breeding Guide section.

The major reproductive organs of the male rat are the testes (singular: testis) which are located in the scrotal sac. Cut through the sac carefully to reveal the testis. On the surface of the testis is a coiled tube called the epididymus, which collects and stores sperm cells.

Jul 25, 2022 · Figure 1 – Major structures of the male reproductive system. The gonads of the female rat are the paired ovaries. The ovaries release egg cells into the oviducts. During ovulation, oviducts attached to the ovaries receive the mature eggs. In the presence of sperm, fertilization usually occurs in the upper third of the oviduct.

Male reproductive system site of production of sperm and the hormone testosterone (inside scrotum)

Mar 27, 2006 · A basic explanation of the rat’s reproductive system is useful information for both the breeder and the rat owner. The purpose of the reproductive system is to ensure the continuation of the species. Rats have shown a remarkable ability to survive and thrive.

Male rats reach sexual maturity at about 6 to 10 weeks of age; females reach maturity at 8 to 12 weeks. From this age onward, females and males should be housed separately.

On the surface of the testis is a coiled tube called the epididymus, which collects and stores sperm cells. The tubular vas deferens moves sperm from the epididymus to the urethra, which carries sperm though the penis and out the body. The lumpy brown glands located to the left and right of the urinary bladder are the seminal vesicles.

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