Up to 72 hours.
The average sperm cell survives for about three days (72 hours), however in some cases sperm cells have been know to survive as long as 6 days. That's why we use condoms!!!
The average sperm cell is about 40 microns long.
Male sperm can survive in the female reproductive tract for up to 5 days, while female sperm can survive for up to 3 days.
A sperm cell is only a fraction of a millimeter long. Typically a human sperm is about 5 microns long. A micron is equal to one one-thousandth of a millimeter.
Male sperm typically survive in the female reproductive tract for up to 5 days, while female sperm can survive for up to 7 days.
A sperm cell (gamete) is a specialised cell because it only performs one function: to fertilise an egg, and its structure relates to it's function. For example, the sperm cell's long tail helps it swim faster.
they have long tails for swimming and heads to get into the ovum
Girl sperm, or X-bearing sperm, tend to survive longer than boy sperm, or Y-bearing sperm, in the female reproductive tract. This is because X-bearing sperm are larger and more resilient, allowing them to live longer and have a higher chance of fertilizing an egg.
sperm cells are microscopic so they cannot be measured but they are around 1/100000th of a millimetre
Only one sperm fertilises an egg in normal cases, abnormally there are chances of fertilization by 2 or more sperm cells but such a zygote usually does not survive.
Are we talking about human sperm, i have had bad experiences with the animal kind.
It takes about 64 to 72 days for the human body to produce a single sperm cell.