| haematology(noun, study, treatment, science, knowledge) |
| hematology(noun, study, treatment, science, knowledge) |
| herpetology(noun, study, treatment, science, knowledge) |
| ichthyology(noun, study, treatment, science, knowledge) |
| incomplete metamorphosis |
| limnology(noun, study, treatment, science, knowledge) |
| mammalogy(noun, study, treatment, science, knowledge) |
| mycology(noun, study, treatment, science, knowledge) |
| nanobiology(noun, study, treatment, science, knowledge) |
| neurochemistry |
| newt |
| nipple |
| organ system |
| organography(noun, form, study, science, field) |
| organology(noun, form, study, science, field) |
| ornithology(noun, study, treatment, science, knowledge) |
| palaeontology(noun, form, study, science, field) |
| paleontology(noun, study, treatment, science, knowledge) |
| pathobiology(noun, study, treatment, science, knowledge) |
| pathology(noun, study, treatment, science, knowledge) |