The average maximum temperature in Bilbao in March is 61Â°F/16Â°C and the average minimum temperature is 45Â°F/7Â°C. Weather in North-West Spain in March The north-west of Spain doesn't get much luck with the weather.
In biological classification, subspecies (abbreviated  subsp.  or  ssp. ; plural : subspecies) is either a taxonomic rank subordinate to species, or a taxonomic unit in that rank.
â¢ species with multiple sets of chromosomes derived from different species. â¢ much more common in plants than in animals. â¢ is a species with multiple sets of chromosomes derived from different species (more common than autopolyploid) â¢ in subsequent generations, various mechanisms may transform a sterile hybrid into a fertile polyploid. â¢ these polyploid hybrids are fertile with each other but cannot breed with either parent species.