Evolution of the cochlea of the ear, consisting of the scala media, the scala tympani, and the scala vestibuli. Regarding mammals, placental and marsupial cochleae have similar cochlear responses to auditory stimulation as well as DC resting potentials. This leads to the investigation of the relationship between these therian mammals and researching their ancestral species to trace the origin of the cochlea. This spiral-shaped cochlea that is in both marsupial and placental mammals is traced back to approximately 120 million years ago. The development of the most basic basilar papilla (the auditory organ that later evolved into the Organ of Corti in mammals) happened
If I Said You Had a Beautiful Body Would You Hold It Against Me single was "If I Said You Have a Beautiful Body Would You Hold It Against Me", but on the album and subsequent releases, the title is shown as "... Had ...". "If I Said You Had a Beautiful Body ..." derived its double entendre title from a Groucho Marx line. Songwriter David Bellamy told country music journalist Tom Roland that he regularly watched Marx's program, "You Bet Your Life", where Marx sometimes used the quote while interviewing an attractive female contestant, then shake his cigar and raise his eyebrows to elicit a reaction. The comment stuck in Bellamy's head as