sperm is produce by the testes... true or false?

Answer 1

its true.........but from "testes".......not "riti testes"..........

Answer 2

True. If you don't know how the male body funtions then read a book. Sperm goes through so many different processes before it matures that you should really read about it. And it all starts in the testes. It's all very interesting.

Answer 3

fake a retained testicle can and could produce testosterone and sperm. think ofyou've got to get him castrated although this is going to likely be a diverse surgical treatment then if it replaced into dropped. it may fee slightly more advantageous too, so ask your vet each and each and every of the costs. i ought to get the surgical treatment reason sometime they have more advantageous problems with it being up interior the tummy. i wish this enables and powerful luck.

Answer 4

They are matured in the testes but are produced in the vas deferens. So, somewhat true.

Answer 5

there is a vas deferense (hint hint) between what is correct and generally accepted.

They are created in the vas deferense - though I'm sure I spelled that incorrectly. Google it and sperm. You'll find it.

Answer 6

True. They produce the cells; other components (e.g. prostate) produce components of the seminal fluid.

Answer 7

TRUE

from : http://www.jackinworld.com/library/science/semcomp.html

While we sometimes refer to semen as "sperm," sperm cells (spermatozoa) actually constitute only about 10% of our total ejaculate. That 10% contains from 200 million to 500 million sperm cells, though the figure can be higher for younger males due to the pubescent production of androgen hormones, such as testosterone, which also trigger the growth body hair and the lowering of the voice. (Remember: It takes only one sperm cell to fertilize an egg and make a baby.)

The remaining 90% is referred to as seminal plasma. (Plasma is defined as a fluid that carries a suspended solid, whether it's blood "fluid" carrying blood cells, or semen carrying sperm.) Composition of seminal plasma varies among individuals, and even in the same individual from time to time. It contains some 30 substances (many in minute quantities); some are produced by different parts of our male anatomy, and some are by-products of body functions. They include:

• ascorbic acid (vitamin C, for tissue maintenance)
• blood-group antigens (from immune system)
• calcium (mineral)
• chlorine (oxidizing agent)
• cholesterol (steroid alcohol present in body fluids)
• choline (base, part of the vitamin B complex)
• citric acid (occurs during cellular metabolism)
• creatine (nitrogenous substance found in muscle)
• deoxyribonucleic acid (DNA)
• fructose (sugar used for energy)
• glutathione (peptide amino acid)
• hyaluronidase (enzyme)
• inositol (sugar found in muscles)
• lactic acid (byproduct of muscle use)
• magnesium (mineral)
• nitrogen (gas found in all living tissue)
• phosporus (mineral)
• potassium (mineral)
• purine (compound of uric acid)
• pyrimidine (organic base)
• pyruvic acid (formed from either glucose or glycogen)
• sodium (salt)
• sorbitol (body alcohol)
• spermidine (catalytic enzyme)
• spermine (ammonia compound found in sperm)
• urea (from urine)
• uric acid (from urine)
• vitamin B12 (for proper function of nervous system and metabolism)
• zinc (mineral)

For men of normal fertility, sperm creation is a constant, ongoing process. Millions of sperm cells are created each day in the testes; they mature in one to 3 months, after which they're ready to be ejaculated. So, since there are always sperm cells being made, there is a lot of overlap between your "loads." Once one has been released, another should not be far behind.
Actual semen quantity differs among individuals and can also change for the same individual during different times of his life. Genetics plays an important part in how much a male will ejaculate. Most males ejaculate about one teaspoon of semen. Some medications may affect the amount of semen produced. And you will notice that the longer you take between orgasms the larger the quantity of semen you will ejaculate. (You've probably noticed that if you masturbate more than once a day that the second, third or fourth time you achieve orgasm you release smaller and smaller quanitities of semen. Wait overnight and see how much more your body made while you were asleep.) Additionally, the more aroused you get and the longer you take to ejaculate, the more semen your body will produce. Foreplay — touching yourself in special ways in special places — will sometimes stimulate the body to produce more semen, since the body's reproductive glands (such as the prostate) work harder when you're aroused.
Semen appearance and texture can change naturally over the course of months, days, or even from one ejaculation to another, due to a variety of factors inculding diet.
Semen from a mature male is usually a milky or pearly-white color. It is not uncommon to see a yellowish tint to the semen if you've abstained from ejaculation for a while. Semen colored with red streaks may signify blood. If you occasionally see a bit of blood it's not necessarily a cause for alarm, but if you see a lot of it, or if it persists, the condition should be brought to the attention of your physician. The same goes any other drastic color changes, which may indicate infection.
A lot of factors go into the appearance and consistency of semen, including diet, ejaculation frequency, etc., so changing any of these can alter the way your semen looks. Also, it's easy to think that semen is simply sperm cells in water, but it's a much more complex substance than that. So it may have been the absence or presence of something other than actual sperm cells — such as sugars or proteins — that caused your semen to look different before.
A nocturnal ejaculation may have more prostatic fluid in it (which is whiter and thicker), while a daytime ejaculation may have more sperm and fluid from the seminal vesicles, which tends to be more clear and less viscous.

Answer 8

True. It matures in the testis.

Answer 9

false

Answer 10

true

Answer 11

true