All military units built here receive 2 morale upgrades
Any alien lifeforms you breed at this base gain a +1 lifecycle bonus
This is definately a facility you need to have for any
sort of long-term campaign. Morale is a huge factor in your long-term military
success, and building Bioenhancement Centers is clearly the best thing you can
do for your units. When combined with the three specific military base improvements
( Aerospace Complex , Command
Center and Naval Yard ), you have a +4 over the
morale listed on your Social Engineering screen,
which is enough to allow all but the rabidly pacifist societies to compete with
parity.
Do keep in mind that with good timing and 400 minerals
you can build the Cyborg Factory , and get your
Bioenhancement Centers for free, as part of your infrastructure. If you have more
than four bases, this is clearly the economical way to go, especially since the
project dosen't come available all that long after the facilities.