Egg cells are produced in the ovaries through a process called oogenesis, where a specialized cell called a primary oocyte undergoes meiosis to produce a mature egg cell. Sperm cells are produced in the testes through a process called spermatogenesis, where spermatogonia cells differentiate and undergo meiosis to form mature sperm cells. During sexual reproduction, an egg cell and a sperm cell combine during fertilization to form a zygote which has the full complement of chromosomes.
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.
Fertilization is the process by which the egg cell and sperm cell unite during sexual reproduction. It results in the formation of a zygote, which is the initial stage of a new organism.
If the egg cell and sperm cell meet in the ovary, fertilization can occur. This is the start of the process that leads to the formation of a zygote, which will eventually develop into an embryo and then a fetus.
The process is called fertilization, which occurs when a sperm cell joins with an egg cell to form a zygote.
FERTILIZATION
fertalization
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.
When a sperm cell unites with an egg cell, it forms a zygote. This process is called fertilization.
Fertilization.
The process of the joining of a sperm and egg cell is called fertilization. It typically occurs in the fallopian tubes, where a sperm cell penetrates the egg cell, leading to the formation of a zygote. This zygote then begins to divide and develop into an embryo.
The process to make either an egg cell or a sperm cell is meiosis.
Meiosis.
Fertilization is the process by which the egg cell and sperm cell unite during sexual reproduction. It results in the formation of a zygote, which is the initial stage of a new organism.
The process you seek is fertilization.
Fertilization is the process in which a sperm cell fuses with an egg in the ovary. This event results in the formation of a zygote, which contains the genetic material from both the sperm and egg.
process of pregnancy