Which drug is a treatment for a bacterial infection, such as strep throat?

a drug that interferes with viral DNA

a drug that moderates your use of sugar

a drug called an antibiotic

Choose the best definition of allele. a. one of several possible versions of a gene, which each produce a different phenotype b. an organism that's purebred for a given trait c. the process of fertilizing a plant with pollen from another plant d. a set of genes that are located on the same chromosome and so are tightly linked