Is a RW genotype or phenotype ​

Which identifies the main purpose of biological taxonomy?

Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim

Why do oceanic plates tend to subduction when colliding with a continental plate