This is when the ovary releases an egg also know as the ovum. the ovum is a reproductive cell that is large in size compared to the other cells.#160; Ovulation is the journey the ovum takes to the sperm. It travels down the fallopian tube which have tiny hairs along the walls which helps move the ovum through.#160;
FERTILIZATION
Ovulation is the journey the ovum takes to the sperm. It travels down the fallopian tube which have tiny hairs along the walls which helps move the ovum through.
There are 200 million sperm that enter the vagina after the ejaculation, but only 1000 of them reach the fallopian tube. From that, 200 reach the egg, but only 1 gets fertilized. The rest of the sperm die from acidic fluids and white blood cells.
Sukurta daugiau nei 30 milijonų siužetinių lentelių