Two modes of sexual reproduction exist in eukaryotic microbes: meiotic sex and parasexual cycles [1]. Meiotic sex is the reduction of a diploid cell to a haploid state and the eventual unification of two haploid cells to create a diploid zygote.
Grumpy Old Men is a 1993 American romantic comedy film starring Jack Lemmon, Walter Matthau and Ann-Margret, with Burgess Meredith, Daryl Hannah, Kevin Pollak, Ossie Davis and Buck Henry. Directed by Donald Petrie, the screenplay was written by Mark Steven Johnson, who also wrote the sequel, Grumpier Old Men (1995). The original music score was composed by Alan Silvestri. This was the sixth film starring both Jack Lemmon and Walter Matthau and their first on-screen pairing since 1981's Buddy Buddy.
Ol' Man River. For other uses, see Old Man River. Ol' Man River (music by Jerome Kern, lyrics by Oscar Hammerstein II) is a song in the 1927 musical Show Boat that contrasts the struggles and hardships of African Americans with the endless, uncaring flow of the Mississippi River.