группа; группировать; классифицировать
- age group
- all male group
- allomimetic group
- blood group
- breath group
- haptophore group
- high-risk group
- intersterility group
- juvenile group
- linkage group
- monothetic group
- multimale group
- one-male group
- polythetic group
- prosthetic group
- reproductive group
- Rh blood group
- risk group
- size group
- successful group
- supertypic group
- toxophore group
- year group
- zero group