code: def get_queryset(self):
          '''The queryset is filtered by measurements of animals which are part of that strain.'''
          cohort = get_object_or_404(Cohort, slug=self.kwargs['slug'])
          animals = cohort.animals.all()
          return Measurement.objects.filter(animal=animalsf get_queryset(self):
          '''The queryset is filtered by measurements of animals which are part of that strain.'''
          cohort = get_object_or_404(Cohort, slug=self.kwargs['slug'])
          animals = cohort.animals.all()
          return Measurement.objects.filter(animal=animals)
docs: The queryset is filtered by measurements of animals which are part of that strain.