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No, the sperm that males produce are produced are produced from scratch in the testes after they have developed to a productive state during puberty. which in Western Europeans is about age 13. it takes about 70 days for a sperm to develop to maturity. once sperm production has started a male will keep producing for the rest of his life.
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Difference between male and female sperm?
Although only males produce sperm, that does not mean that all sperm is male. There are two types of sperm: male and female. Male sperm carry the 'y' chromosome; female sperm carry the 'x' chromosome. If all sperm where male, then there would be no females born. Thus, the difference between male and female sperm is that male sperm carries the 'y' chromosome and produces male offspring and female sperm carries the 'x' chromosome and produces female offspring.
Is a mule born sterile?
Yes you can the offspring of such a union is called a Hinny and is not as desirable as a mule (which is the offspring of a stud donkey and a mare horse). Such unions are also sometimes difficult to comsomate, taking the horse a matter of years to get interested.
Which gland produces sperm?
In males, the testes produce sperm cells. The female gametes, ova, are formed in the ovaries. Whereas the testes produce the male gamete from puberty onwards, girls are born with all their ova, which develop as they pass through the ages of puberty.
Can a birds sperm ferlitize a human egg?
Of course not. A female human can only get pregnant with a male human's sperm.
What TYPE of a sperm must fertilize an egg to result a female child?
X Chromosome results in a female Y Chromosome results in a male All sperm are either going to be an X or Y chromosome All eggs are X chromosome only
Difference between male and female sperm?
Although only males produce sperm, that does not mean that all sperm is male. There are two types of sperm: male and female. Male sperm carry the 'y' chromosome; female sperm carry the 'x' chromosome. If all sperm where male, then there would be no females born. Thus, the difference between male and female sperm is that male sperm carries the 'y' chromosome and produces male offspring and female sperm carries the 'x' chromosome and produces female offspring.
How many sperm are inside you?
Sperm cells can be produced during the lifetime of a male. Thus, there's different amounts of sperm cells in a male's testes all the time.
What is the name of where boys sperm comes out?
Penis...The Penis is where fluids are emitted from the male body. Sperm, Semen and Urine all pass through the Penis. And if it comes out your mouth that means when you was young and if your mom kissed you, you would of gave sperm's to your mom.( witch is not true).
Do pengiuns have sperm?
yes all eggs need to be fertilized by a male's sperm in order to create life
What age do woman develop eggs?
A woman is born with all the eggs she will ever have. This is not true for men and sperm.
Is it true that male sperms can make a woman have a beautiful body?
Strange question! A person's looks may have hereditary influences but all sperm is produced by the male anyway. Spermatozoa themselves are sex-less, unicellular organisms, so there's no such thing as "male sperms". If you mean that a man's sperm can be used as creme or such to enhance a woman's beauty, it will have no such effect.
Are men the only ones that have sperm?
Yes. All male animals have sperm, all females have eggs with a few exceptions that are asexual and have both.
Is it true there needs to be lots of sperm to get pregnant?
NO! that's not true. all you need is one tiny itsy bitsy sperm to fertilize your egg and you are pregnant.
Are children born male or female or is it decided at a later time as suggested by the gender schema?
It is actually decided at a earlier time, at conception. It depends on the chromosome in the sperm. If the sperm contains a X chromosome it will be female(all eggs contain an X chromosome) and if it contains a Y chromosome it will be male.
Does making sperm cause disease?
No, it is a natural process that all male animals do.
How are quail eggs fertilized?
The same way all eggs are fertilised - with sperm from a male.
What solution can instantly kill sperm?
to kill sperm for a male is to wear tight jeans all the time it cuts off the cycrelation so the sperm cant get to were it has to be and it cuts it off
