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.
RIVERSIDE â Forecasters called for a possibility of scattered rain and snow at higher elevations in Riverside County tonight, with breezes and cooler temperatures expected.or Monday, the NWS predicted a 20 percent chance of showers before 10 a.m., then mostly sunny skies with highs in the upper 50s to lower 60s. Mostly clear conditions were likely for the rest of the week, with a slight chance of rain forecast Friday night into Saturday, according to the NWS.