The ecology of P. bursarius, which has behavioural soldiers that are not morphologically specialised, is intermediate between these two extremes.
These techniques, however, are highly specialised, are not routinely available in any centre and, more importantly, have not been validated against mortality after CRT.
Most cells are specialised and are adapted for their function.
The caruncules of the endometrium are specialised projections that are the site of embryo attachment.
Other reasons for specialising were to provide better care to patients ("You need to specialise, get yourself attached to one field.
The main reason given for wanting to specialise was 'upgrading'; almost all participants wanted to further their education and not stay at a generalist level.
More practically the students' interests in specialising were considered in light of the roles available for them to pursue their aims.
Highly specialised knowledge is shared among many people, and doesn't live just in the head of one person.
These, often specialised proteases, are present in eukaryotes including plants with many residing within a species.
They come in three categories: kothis, who specialise in being penetrated; panthis, who penetrate; and "double-deckers", who do both.
