culture & charicteristic traits

[se5a]

no loser, not at all...

so tesco, if say, I chose workers as my culture trait it would be effectivly the same as giveing
+5 to mining
+5 to farming
+5 to refining?

therefor efectivly giving me 375 rp...

also just clear the aggresive and defencive charactoristics for me.
is
agressive your chance to hit an enemy and defencive enemy chance to hit you.

or
agressive when your ship moves into a sector and attacking and enemy ship.
defencive when and enemy ship movies into a sector attacking you.