Poaceae with silica phytoliths, which discourage grazing animals; some, such as sword grass, are sharp enough to cut human skin. A membranous appendage or fringe of hairs called the ligule lies at the junction between sheath and blade, preventing water or insects from penetrating into the sheath. Flowers of Poaceae are characteristically arranged in spikelets, each having one or more florets. The spikelets are further grouped into panicles or spikes. The part of the spikelet that bears the florets is called the rachilla. A spikelet consists of two (or sometimes fewer) bracts at the base, called glumes, followed by one or
My Dad Is Better Than Your Dad from a heart attack, as teaser trailers show him being rushed from the Sony studios to an ambulance. According to the rules, if a father or child is unable to compete, a replacement family takes their place. The replacement family was the Gavero Family. My Dad Is Better Than Your Dad My Dad Is Better Than Your Dad was a reality sports TV show on NBC that premiered on February 18, 2008. The show was produced by Mark Burnett, producer of other shows like "Survivor", "The Apprentice", and "Are You Smarter Than a 5th Grader?", and was hosted by actor