3. The three main types of cells are... A. Plant, Whale, Grass
B. Plant, Animal, Bacteria
C. Human, Dirt, Mountains
D. Ocean, Sky, Desert

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