Rank your answers given in question 2 as the most common to the least common

Structures in cells that carry out specific functions.

Ais a group of individuals of the same that exist together in the same place at the same time

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