There is no 'rule' for that i think, but if you want to create one, here is my experience.
The tele made of ash is mostly heavier than alder, but this depends on what kind of ash is used.
The 60s p i have held and own are really light, as well as the earlie 70 ones.
Following the timeline in the 70s the basses get more heavy, but as i said before, there is no asolute rule about that.
Against the myth, that a bass that weighs a ton has also a tone of a ton is not right.
The best sounding basses i have heard are the light ones, They are more resonant.
But to make my words senseless, i have heard also amazing basses which seem to be made of ironwood