Biologists once assumed that the phenotype of a dominant allele would always be the most common phenotype in a population. Which
finding led biologists to a different conclusion? the discovery that most organisms have pairs of like chromosomes and, therefore, a pair of alleles for many traits
the discovery that dominant traits are adaptive and recessive traits help stabilize the population
the discovery of populations in which the phenotype of the recessive allele help a population survive
the discovery that populations undergo evolution when they are exposed to the process of natural selection
this is because they swim in water.Their streamline body makes them ideal to swim underwater.Penguins cannot fly in air but it can be said they fly through water