Query re merged units

[DEB8]

I know that the following applies ( per the manual ) when two part units are merged: Medieval: Total War keeps track of every man’s valour separately in the game, and the unit valour is an average of the valour of its men. However, does this also apply re : morale, weapon and armour bonuses ?

[ NB : I seem to recall a similar thing re the "valour" note in STW ( re Honour ). Does this apply re : morale, weapon and armour bonuses in STW also ?? ]