They come from seeds, so yes.
Plants come from seeds, so Jalapeno is not a fruit, a vegetable. Laptop Zombie 13:44, July 30, 2011 (UTC)
Dictionary definition of fruit: the part of a plant that is the swollen ovaries containing seeds, so case closed, jalapenos are fruits. They, along with many other peppers (which are also fruit) and tomatoes (ALSO fruit) are commonly classified as vegetables (at least in the U.S.), but they ARE fruit. LuigicatXI 06:57, August 19, 2012 (UTC)LuigicatXI