Parts and functions of the male reproductive organ of a cow?

The male reproductive organ of a cow is called the bull's reproductive system. It consists of the following parts and functions:

1. Testes: The testes are responsible for producing sperm and the hormone testosterone.

2. Epididymis: The epididymis is a coiled tube located on the surface of each testis where sperm mature and are stored before ejaculation.

3. Vas deferens: The vas deferens is a tube that carries sperm from the epididymis to the urethra during ejaculation.

4. Seminal vesicles: The seminal vesicles produce a fluid that nourishes and protects the sperm.

5. Prostate gland: The prostate gland produces a fluid that helps to nourish and protect the sperm.

6. Bulbourethral glands: The bulbourethral glands produce a fluid that helps to lubricate the urethra and neutralize any acidity in the urethra.

7. Penis: The penis is the male organ used for mating and ejaculation. It contains the urethra, which carries both urine and semen out of the body.

Overall, the male reproductive system of a cow is responsible for producing and delivering sperm to fertilize the female's eggs during mating.