The prostate is a compound tubuloalveolar exocrine gland of the male reproductive system in most mammals. It differs considerably among species anatomically, chemically, and physiologically.
The prostate is a small gland in men that is part of the reproductive system. It's about the shape and size of a walnut. The prostate rests below the bladder and in front of the rectum. It surrounds part of the urethra, the tube that carries urine from the bladder.  The prostate gland makes semen. It is stored in two glands attached to the prostate, the seminal vesicles. When a man ejaculates, semen mixes with sperm that have come up from the testicles through two tubes called the vas deferens. The semen is then expelled into the urethra and out the penis. It is part of the male reproductive (genital) tract as well as part of the urinary tract. Proper functioning of the prostate is important to bladder control and sexual function. Urine is made in the kidneys, stored in the bladder until it gets full and then is eliminated out the urethra to the tip of The prostate gland is a male reproductive organ whose main function is to secrete prostate fluid, one of the components of semen. The muscles of the prostate gland also help propel this seminal fluid into the urethra during ejaculation. The prostate is a muscular gland that weighs about three-fourths of an ounce (20 grams) about the size of a small apricot. It surrounds the urethra just beneath the bladder. The fluid excreted by the prostate makes up about one-third of the total volume of semen and contains various enzymes, zinc and citric acid. Though prostate fluid is slightly acidic, another fluid in semen made by the seminal vesicles leaves semen slightly alkaline, or basic. The prostate gland is part of the male reproductive system, and it is a walnut-sized gland found in men that is located below the bladder and in front of the rectum. It surrounds the urethra, the tube through which urine and semen exit the body.  Facts about the prostate gland. The prostate gland is about the size of a walnut. It's located just below the bladder and it surrounds the urethra (a tube that carries urine and semen out of the body). The prostate is partly muscular and partly glandular, with ducts opening into the prostatic portion of the urethra. As part of the male reproductive system, the prostate gland’s main purpose is to secrete a slightly alkaline fluid that forms part of the seminal fluid, a fluid that carries sperm. Side View of the Prostate. The prostate is a walnut-sized gland located between the bladder and the penis. The prostate is just in front of the rectum. The urethra runs through the center of the prostate, from the bladder to the penis, letting urine flow out of the body. The prostate secretes fluid that nourishes and protects sperm. The prostate gland is an essential part of the male reproductive system. The prostate gland, as it is commonly called, is not really a gland at all, but an organ that consists of about 70 percent glandular tissue and 30 percent fibromuscular tissue.  The prostate (from Greek προστάτης, prostates, literally one who stands before, protector, guardian) is a compound tubuloalveolar exocrine gland of the male reproductive system in most mammals. It differs considerably among species anatomically, chemically, and physiologically.  The prostate gland forms part of the male reproductive system and is responsible for the production of a clear liquid which makes up about thirty percent of the seminal fluid used to carry and protect the male sperm during intercourse. During childhood the prostate gland is very small (about the size of a pea) but will grow rapidly during puberty in response to the production of the male hormone testosterone. In a mature male the prostate is typically the size of a walnut and weighs about one ounce.
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what is the prostate gland and what does it do