In sexually-reproducing organisms, a sperm cell unites with an egg cell during fertilization. Then, the fertilized egg, or zygote, undergoes to form a massive ball of identical cells. Finally, the cells become specialized in structure and function through the process of .

When a virus infects a host cell, it uses the cell's machinery to make copies of its own genetic material in a process called replication. finally, during the process of self-assembly, that protein shell and the copies of the virus's genetic material are assembled into new viruses.

The answer to your question is vagina

Than y you put it in    biology