A phenotype is the physical trait or feature of an organism that is the effect of a particular genotype. Flower color of snapdragons is one example of a phenotype, and the col â¦ or is determined by which alleles comprise the genotype.
âU.S. regular gasoline retail prices, which averaged $3.36 per gallon in 2014, [will] average $2.43 per gallon in 2015 and $2.63 per gallon in 2016,â said the EIA. âThe average household is expected to spend $675 less for gasoline in 2015 compared with last year because of lower prices.â.
(WASHINGTON, September 21, 2015) Todayâs national average price for regular unleaded gasoline marks the lowest price for this date since 2004, and prices continue to march lower. The national average has dropped for 35 consecutive days for a total savings of 38 cents per gallon over this span. The national average price of gas in September was $2.34 per gallon, which was the lowest monthly average since February 2015. 2  By comparison, the average price of gas in September 2014 was $3.39 per gallon.