Three primary mechanisms have been inferred to underlie species proliferation in adaptive radiations: (i) geographical differentiation and subsequent character displacement (on the basis of either ecologically or sexually important characters) in Galapagos finches and African cichlids; (ii) sexual selection, with or without genetic bottlenecks, in Hawaiian Drosophila and Laupala crickets; and (iii) divergent natural selection based on ecological shifts in Hawaiian Tetragnatha spiders, plants ...
Manor (/ËmeÉªnÉr/ MAY-ner) is a city in Travis County, Texas, United States. Manor is located 12 miles northeast of Austin and is part of the Austin-Round Rock metropolitan area. The population was 5,037 at the 2010 census. Manor is one of the faster-growing suburbs of Austin.
The Exposition Center is the permanent home to the Star of Texas Fair and Rodeo. With the city on the horizon, Decker Lake to the north, and green rolling hills all around, the Travis County Exposition Center is the perfect venue for any occasion.ravis County Exposition Center is the premiere multipurpose facility in the Austin area, just 15 minutes from downtown.