The dominant allele is expressed and the recessive allele is masked. This is an example of complete dominance. In heterozygous relationships where neither allele is dominant but both are completely expressed, the alleles are considered to be co-dominant. Co-dominance is exemplified in AB blood type inheritance.
swale (plural swales) 1  A low tract of moist or marshy land. 2  A long narrow and shallow trough between ridges on a beach, running parallel to the coastline. 3  A shallow troughlike depression that's created to carry water during rainstorms or snow melts; a drainage ditch.
BBC Copyright. The Swale estuary is a 13 mile channel that separates the Isle of Sheppey from the mainland of Kent. In common with most estuaries, this is an environment of continual change with a complex eco-system which is great for a diversity of wildlife.1  More about the Swale Estuary.ontinue to the south bank of the Swale estuary. Parking opposite the Information Centre. The 333 bus from Maidstone, Sittingbourne and Faversham runs to the village of Oare. There is a one mile walk to the reserve from the bus drop off point.