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Semen or seminal fluid is the whitish viscous fluid emitted from the male reproductive tract that contains sperm & liquids (seminal plasma) that help keep them viable. Sperm cells, produced by the testes in humans, represent 2 to 5 percent of semen volume; fluids from tubules, glands, & storage areas of the reproductive system bathe them as they travel down, nourishing them, keeping them motile, or participating in certain chemical reactions. During ejaculation, liquids from the prostate gland & seminal vesicles dilute the sperm & provide a suitable, slightly alkaline environment. An average ejaculation of a human male expels 0.1 to 0.3 cubic inches (2 to 5 ml.), containing 200 to 300 million sperm.

Sperm is the smaller, usually motile male reproductive cell of most organisms that reproduce sexually. Sperm cells are haploid (they have 1/2 the No. of chromosomes as the other cells in the organism's body). Sperm often have at least 1 flagellum. During fertilization, the nucleus of a sperm fuses with the nucleus of the much larger oocyte (the female reproductive cell) to form a new organism. In male animals, sperm are normally produced by the testes in extremely large numbers in order to increase the chances of fertilizing an egg. Motile sperm cells produced by some multicellular protist groups (such as the algae), the bryophyte plants, & the seedless vascular plants, require water to swim to the oocyte. In gymnosperms and angiosperms, sperm do not need water for mobility but are carried to the female reproductive organs in the pollen grain. In the cycads and the gingko (both gymnosperms), the sperm are motile & propel themselves down the pollen tube to reach the egg cell. In the conifers and angiosperms, the sperm are not themselves motile but are conveyed to the ovule by the growing pollen tube.

The human sperm cell is divided into a head that contains the nucleus, a mid-piece that contains mitochondria to provide energy for the sperm, & a flagellum that allows the sperm to move. When fertilization occurs, the nucleus & other contents from the sperm cells are drawn into the cytoplasm of the oocyte, but the mitochondria in the sperm are destroyed & do not survive in the zygote. Since mitochondria contain their own DNA (thought to be a relic from an existence as separate symbiotic organisms), all of the mitochrondrial DNA in humans is thus inherited from the female. The semen produced by the male reproductive tract act as a medium for sperm typically contains over 100 million sperm cells, all of which have but one purpose: to fertilize the single available oocyte.
Nothing semen covers the sperm so that they make it into the vagina safely and it also helps it keep the sperm safe so if any thing happens inside the penis or something the semen is wiped away and not the penis

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โˆ™ 2016-04-19 04:38:38
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Q: What is the difference between sperm and semen?
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Related Questions

Does black boy sperm taste better then white boys?

There is no difference between sperm/semen of white boy and black boy just as there is no difference in their blood.

Why is there still sperm in semen after surgery?

It is not sperm, it is just the semen ( a lubricant ). The semen is lacking the sperm.

Does semen decrease after a vasectomy?

Sperm represents less than 5% of semen so you can't see a difference.

Is semen the same as sperm?

Semen is the fluid the sperm are in. Sperm are the individual cells.

How are semen and sperm related?

Semen is the fluid the sperm are in. Sperm are individual cells.

Does watery sperm get girl pregnant?

It's the semen that is watery and no it makes no difference.

Is 'semen' sperm?

Cum, also called Semen, is composed of mainly sperm and seminal plasma. So yes. ===No=== Semen is not sperm, it is actually the liquid which contains and transports sperm. Sperm compose only about 2% of the average "load" of semen ejaculated.

Can you get pregnant by semen not sperm?

Semen generally contains sperm cells, and it is the sperm cells in the semen that cause pregnancy. However, if the man has had a successful vasectomy or had his testes removed, his semen will not contain sperm cells.

Is there a difference between the bulbourethral glands and the vas deferens?

Yes. The vas deferens are the tubes that carry sperm from the testes to the urethra. The bulbourethral glands make part of the semen that carries the sperm to their destination.

What is the pump which turns sperm to semen called?

There is no pump that turns sperm into semen.

How do you make your semen white?

Semen is naturally clear. The white that you see is actually the sperm in the semen. Semen is the carrier of sperm and allows them to travel through the vaginal cavity. When males of age start tobproduce sperm, the sperm is then added to the semen; turning it white. If your ejaculate (semen, sperm, whatever you call it) isn't white, it means that you are not mature enough to produce sperm.

Clear sperm or white is more effective?

Semen is the collective of sperm and seminal fluids. Clear semen has very little or no sperm, hence its lack of colour. Semen that has sperm in it, will be white.

After a vasectomy what comes out?

Semen comes out, the same as usual. The only difference is that no sperm get into the semen. Since sperm usually compose about 5% of the total amount of semen, there's probably a little less semen coming out after a vasectomy. It looks the same, smells the same, and it's about the same amount.

Are sperm and semen the same thing?

Yes sperm and semen are both the same thing.

Is it normal for a 44 year old man to have clear sperm?

You mean 'Semen', not sperm. Sperm are invisible and semen is the liquid that carries sperm cells out of the man's body. Yes, clear semen is normal. So is white, cloudy semen.

Is semen comes and before sperm but no sperm comes out is it haram?

if semen comes out and no sperm that means you are not yet processed and not making sperm yet

What is the difference between vagina cleaning fluid and semen?

Semen comes from a man and have sperms in it.

Is it normal to have foamy sperm?

Yes, this happens in cases where you pre ejaculate semen before the sperm. Ther sperm is the white substance, semen carries the sperm out, if you pre ejaculate semen with some sperm, when you orgasm there will be only sperm, the foamy substance

If your sperm is clear then how can you tell it apart from pee?

Sperm would be gloopy almost like slime when it comes out pee would be like a regular liquid Sperm is carried in the semen which emits from the penis during sex or masturbation. Semen can be clear in young boys who are masturbating. You do not normally pee at the same time as ejaculating semen so you would know the difference between the two. Also because of the above answer too.

Which comes first sperm or semen?

They come out together. Semen is the fluid that carries sperm cells.

What is donkey semen?

Donkey semen is donkey sperm

What is male sperm made of?

There is a difference between sperm and semen. Sperm are the cells that carry the genetic material semen is a combination of sperm cells and other fluids. During the process of ejaculation, sperm passes through the ejaculatory ducts and into the urethra, it mixes with fluids produced in the seminal vesicles, the prostate, and the bulbourethral glands to form the semen. These fluids are comprised of hormones, sugar, neutralizer for the urethra, lubricant and even an agent that will thin out a clumping factor to give sperm better better access to the ova after waiting in the in the female reproductive tract.

Why would sperm be clear with white strings in it?

Semen is the clear while sperm is the white. The semen protects the sperm as it enters the vagina

How much sperm should come out?

The average male ejaculates between one and two teaspoons of semen at a time. There could be up to 400 million individual sperm cells in this amount of semen.

What is the medical term meaning condition in which no sperm or semen is produced?

A condition where no semen is produced is aspermia, while azoospermia is the lack of sperm cells in the semen.