homology

noun 0.651

homologous recombination

noun 0.612

microheterogeneity

noun 0.581

homology group

noun 0.573

homolog

noun 0.568

homology sphere

noun 0.536

heteroduplex

noun 0.533

histocompatibility

noun 0.530

homogamy

noun 0.515

hypermutation

noun 0.513

homeomorphism

noun 0.502