When you pass on, your power of attorney stops working and your executor takes over. Granting a power of attorney and appointing an executor for your estate both authorize another individual to act for you as a legal representative. An executor carries out your wishes for your estate after your death. A power of attorney assigns someone to carry out your wishes while you're alive.
It produces the female egg cells necessary for reproduction, called the ova or oocytes. The system is designed to transport the ova to the site of fertilization. Conception, the fertilization of an egg by a sperm, normally occurs in the fallopian tubes.
Oogenesis is the process by which the female gametes, or ova, are created. The female gamete is called an ovum. Sometimes people will refer to female gametes as eggs, but the term egg can include more than one stage of development, and the definition of an egg also changes depending on the type of organism.