Humans are produced through a process called sexual reproduction. The steps include spermatogenesis, oogenesis, fertilization, embryo development, and fetal growth.
Humans are produced through a process called sexual reproduction. This process involves the fusion of a sperm cell from the father and an egg cell from the mother. Here are the step-by-step processes:
Step 1: The man produces sperm cells through a process called spermatogenesis.
Step 2: The woman produces egg cells through a process called oogenesis.
Step 3: During sexual intercourse, the man's sperm cells are ejaculated into the woman's vagina.
Step 4: The sperm cells swim through the cervix, uterus, and fallopian tubes to reach the egg cell.
Step 5: When a sperm cell successfully fertilizes the egg cell, it forms a zygote.
Step 6: The zygote undergoes cell division and develops into an embryo.
Step 7: The embryo implants itself into the wall of the uterus and continues to grow.
Step 8: After several months, the embryo develops into a fetus, which eventually leads to the birth of a baby.