What do scientists in the field of systematics accomplish?

What is the difference between bacterial infections and viral infections?

How does a gymnosperm prevent itself from pollinating the same tree

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