The tail of the sperm whips and forces the sperm forward. Y sperm are smaller, lighter and faster, X sperm are larger, heavier and slower but can keep going for longer. Y sperm are sprinters, X sperm are long distance runners.
it makes the sperms move to the egg to fertilize it.
Eggs do not move, but sperm do. The sperm's tail allows it to move more quickly to the egg.
the egg will move into a position then the sperm cell will move closer]
it helps the sperm move
sperm dies when it hits the air so no
The tail in the sperm helps it to move.
It makes the sperm.
It enables the sperm to swim towards the egg so that it can fertilise it. ------------------------------------- Sperm have tails because they need to be able to swim to the egg. They wiggle their tail which helps them to move along and make it to their destination. ----------------------------------------- Tail with the Sperm is just like tail with the fish. so tail makes the sperm to move along the path. it works like a flagella in bacteria. ------------------------------------------------ it is to aid the sperm to swim from the point of ejaculation to the egg. Once it enters the egg the tail breaks off. -------------------------------------------------- The sperm cell has a long tail in order to propel the head of the sperm, which carries all the DNA information, towards the egg. It is simply to help the sperm reach the egg. Once the sperm reaches the egg, the tail is naturally absorbed through the body's tissues. ------------------------------------------------------
To learn more on sperm and its development check out en.wikipedia.org/wiki/Sperm
By a bicycle
The testicles (balls) make sperm.
Sperm move from the testes to the epididymis to finish growing. The epididymis is the tubular structure on the top of the testis.