A sperm cell has a small agile tail which swings to and fro to push the cell forward. This tail helps it to move. Unlike the sperm cell the egg cell doesn't move since when the sperm cell unites with it the food is provided by the egg cell.
Sperm is considered a living thing because it is a cell that is capable of carrying out functions necessary for life, such as movement and reproduction.
Sperm become capable of fertilizing an egg through a process called capacitation, which occurs in the female reproductive tract. During capacitation, the sperm undergo physiological changes that enable them to penetrate and fertilize the egg. This includes changes in sperm membrane composition and increased motility.
Ameboid movement
Yes, sperm taken from the testes are capable of fertilizing an ovum. Usually this process is done In vitro Fertilization or IVF.
spirochetes
Sperm within the testicle itself are not capable of fertilizing an ovum on their own. They complete the maturation process in the epididymis.
Sperm cell.
spirochetes
Viable sperm is sperm that is capable of fertilizing an egg and resulting in, when combined with a viable egg, offspring. Hope this helps!
Sperm.
A women is not capable of releasing sperm. Women release eggs. Only a male (man) can release sperm from their body. When sperm and a fertilized egg combine, a baby is made.
At the onset of puberty, the male testis start growing and become capable of producing healthy sperm. Females start menstruation which shows that they are mature enough.