A subspecies is a taxonomy category that ranks below species, usually permanent geographical isolated race. <span />
That is what it looks like
There are more potassium ions inside the neuron than outside.
In addition, the sum of the allele frequencies for all the alleles at the locus must be 1, so p + q = 1. ... In population genetics studies, the Hardy-Weinberg equation can be used to measure whether the observed genotype frequencies in a population differ from the frequencies predicted by the equation