gyEcological geneticsEmbryologyEpidemiologyEpigeneticsEvolutionary biologyFreshwater biologyGeobiologyGeneticsGenomicsHerpetologyHistologyHuman biologyImmunologyMarine biologyMathematical biologyMicrobiologyMolecular biologyMycologyNeontologyNeuroscienceNutritionOrigin of lifePaleontologyParasitologyPathologyPharmacologyPhycologyPhylogeneticsPhysiologyQuantum biologySociobiologyStructural biologySystematicsSynthetic biologyXenobiologySystems biologyTaxonomyTeratologyToxicologyවෛරසවේදයVirophysicsZoologySee alsoHistory of biologyNobel Prize in Physiology or MedicineTimeline of biology and organic chemistryvteක්‍ෂුද්‍රජීවවේදය: බැක්ටීරියාවෛද්‍යක්‍ෂුද්‍රජීවවේදයInfectionExotoxinLysogenic cyclePathogenic bacteriaරෝගජනක බැක්ටීරියාප්‍රතිරෝධයBiochemistryand ecologyOxygenpreferenceසවායුObligateනිරිවායුFacultativeObligateMicroaerophileNanaerobeAerotolerantOtherExtremophileHuman flora GutLungMouthසමVaginal (In pregnancy)Placenta