The environmental agent that unites sperm and egg in Bryophytes is water. The sperm in Bryophytes swim to the Archegonia through water. The environmental agent that unites sperm and egg in Pines is air./ Wind. Pollen in pines is carried by wind.
Fertilization
sexual reproductive
Barrier methods like condoms prevent sperm from reaching the egg. Hormonal methods like birth control pills prevent ovulation, making it so there is no egg for sperm to fertilize. Intrauterine devices (IUDs) can also prevent sperm from reaching the egg or fertilized egg from implanting in the uterus.
The process of uniting two unlike sex cells is called fertilization. This occurs when a sperm cell from a male merges with an egg cell from a female, resulting in the formation of a zygote. Fertilization is a crucial step in sexual reproduction, leading to the development of a new organism.
No. Every sperm contains different DNA. For example, brother and sisters are never the same. You simply would not exist ever because every sperm has only one chance. If your not the first, you will never exist.
The uniting is known as fertilisation of the egg by the sperm.
The uniting of the egg and sperm (conception) typically takes place in the
The uniting of an egg and sperm cell is called unification
Fertilization
Fertilization
The process of uniting an egg with a sperm is called fertilization. It occurs when a sperm cell penetrates the outer layer of an egg cell and fuses with the egg's nucleus, forming a zygote. This marks the beginning of a new organism's development.
Sperm can be killed by spermicidal agents, such as nonoxynol-9.
fertilisation I think ... But so a bit more research yourself on it
sexual reproductive
Barrier methods like condoms prevent sperm from reaching the egg. Hormonal methods like birth control pills prevent ovulation, making it so there is no egg for sperm to fertilize. Intrauterine devices (IUDs) can also prevent sperm from reaching the egg or fertilized egg from implanting in the uterus.
They Procreate; or Reproduce is another Answer. By the by, there are many examples [primarily in The Oceans] of the uniting of Ova and Sperm without copulation.
They Procreate; or Reproduce is another Answer. By the by, there are many examples [primarily in The Oceans] of the uniting of Ova and Sperm without copulation.