Egg formation takes place in the ovaries, in a process called Oogenesis.
The testes
The mitochondria in the cytoplasm of cells are known as the 'powerhouses', as this is where various reactions such as respiration take place. It is here that ATP is produced and released.
The production of sportswear and equipment takes place at the Nike HQ
It takes place in the sex organs. So it can produce 4 gametes.