When sperm coming from the testis of a male person happens to enter the tube where the egg is , one sperm may unite with the egg.
Plant eggs and sperm are produced through a process called meiosis, which involves the division of cells to produce specialized reproductive cells with half the usual number of chromosomes. This process ensures genetic diversity in plants through the combination of genetic material from two parent plants.
Sex cells, or gametes.
germ cells are formed in the process of meiosis.
Eggs, or ova, are produced from immature cells called oocytes. Oocytes are formed in the ovaries through the process of oogenesis. Once an oocyte matures, it becomes an egg capable of being fertilized by sperm.
The two animal sex cells are called sperm and eggs. Sperm are the male reproductive cells, while eggs (or ova) are the female reproductive cells. Together, these cells are involved in sexual reproduction, where the sperm fertilizes the egg to form a zygote.
The process to make either an egg cell or a sperm cell is meiosis.
The process of making sperm cells is called spermatogenesis, while the process of making egg cells is called oogenesis. Both processes involve cell division and differentiation in the gonads (testes for sperm and ovaries for eggs).
Meiosis. This is how the sex cells (sperm and eggs) are formed.
The two human gametes are sperm and egg (or ova). Sperm are produced by males in the testes, while eggs are produced by females in the ovaries. When these gametes unite during fertilization, they form a zygote.
Because mitosis creates duplicates of cells with complete copies of the chromosomes in each cell made. For eggs and sperm cells the cell division process has to end up with the eggs and sperm having just 1/2 of the chromosome numbers in each cell made. Eggs and sperm are therefore produced by 'meiosis' and not 'mitosis'.
Two sperm, one egg - no. Two sperm, two eggs - yes.
Puberty?
It is called sexual reproduction when a plant generation produces eggs and sperm. This process involves the fusion of these reproductive cells to create offspring with genetic diversity.
They are called sex cells.
In sexual reproduction, a sperm and egg cell unite to form the first cell of the new offspring.
In the cells that will divide to become eggs or sperm (or the eggs or sperm themselves).
Plant eggs and sperm are produced through a process called meiosis, which involves the division of cells to produce specialized reproductive cells with half the usual number of chromosomes. This process ensures genetic diversity in plants through the combination of genetic material from two parent plants.