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Tail structures called flagella help propel sperm cells forward through fluids such as seminal fluid and cervical mucus. These flagella generate a whipping motion that allows the sperm to swim towards the egg for fertilization. Additionally, the chemical environment along the reproductive tract provides cues that guide the sperm towards the egg.
The mitochondrial spiral in sperm cells helps provide the energy needed for the sperm to swim and reach the egg during fertilization. This spiral arrangement of mitochondria produces ATP, which fuels the movement of the sperm's tail for motility.
the haploid cells or the gammet cells are also known as the reproductive cells in animals, they are also known as the sex cells
Pollen tubes transport the male gametes (sperm cells) from the pollen grain to the ovule for fertilization. The pollen tube delivers the sperm cells to the female reproductive structure, allowing the male gametes to reach the egg cell and fertilize it.
The four haploid cells formed in males at the end of meiosis II are called sperm cells. Sperm cells are motile and have a tail that helps them swim to the egg for fertilization.
Sperm produced by mosses require a film of water to reach an archegonium. The water helps in carrying the sperm to the archegonium, where fertilization occurs. Without water, the sperm would not be able to swim to reach the archegonium.