Photoperiodism is a response that certain plants have to decreases or increases in the amount they receive in a day (which is normally produced by seasonal movement of the su â¦ n-longer and shorter days).  Some plants require short days to initiate flower formation, while others long day length initiates flowering.
October 24, 1945. Akershus, Norway. Vidkun Quisling, (born July 18, 1887, Fyresdal, Nor.âdied Oct. 24, 1945, Akershus Fortress, Oslo) Norwegian army officer whose collaboration with the Germans in their occupation of Norway during World War II established his name as a synonym for âtraitor.â.
1. Ryan Gosling. Ryan Gosling born in London, Ontario has the looks of a British gentleman and the husky voice of one too. With his amazing good looks, he is one the most beautiful celebrities in the world right now. Related Articles: 1  Top 10 Hottest Women of 2012. 2  Top 10 Hottest Italian Women Celebs. 3  10 Hottest WAGs in Sports History.