Evolution of the cochlea signals that displace the eardrum by a mere picometre. Because of its prominence and preserved state in the fossil record, until recently, the ear had been used to determine phylogeny. The ear itself contains different portions, including the outer ear, the middle ear, and the inner ear and all of these show evolutionary changes that are often unique to each lineage [14]. It was the independent evolution of a tympanic middle ear in the Triassic era that produced strong selection pressures towards improved hearing organs in the separate lineages of land vertebrates. The cochlea is the tri-chambered auditory detection portion
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