Формы жизни, ко­то­рые могут функ­ци­о­ни­ро­вать толь­ко внут­ри кле­ток эукариот, — это

My favorite TV show is "X-Factor". It is a singing show, where people shows their singing talants. X Factor is very popular in USA, Great Britain and Ukraine, too. This show give people an opportunity to become famous stars. как-то так..)