Changes within a gene pool occurring from generation to generation is called microevolution. Allele frequencies in a population may change due to gene flow, genetic drift, natural selection and mutation. These are referred to as the four fundamental forces of evolution.
The Hollister, CA forecast for Apr 03 is 64 degrees and Sunny . There is 45 percentage chance of rain and 5 mph winds from the East-Southeast.
Hollister is located in San Benito County (of which it is the county seat) just northeast of Salinas between Gilroy and San Juan Bautista along Highway 156 near the San Luis Reservoir. Incorporated: March 26, 1872. Form of Government: Council/Manager (Mayor-at-Large and 4 member City Council elected by district, by the citizens of Hollister).