system
Given the following post, respond as if you're commenting on Reddit:
human
[ The Incredibles] Why do children of supers have different powers than there parents?
gpt
Possibly that it is more of  genetic anomaly that accentuates a prominent feature within the person already, i.e. Bob was built more for strength, and when his powers developed that was the emphasis, etc.

So, the genetics might be a predisposition to developing powers, but not specific types of powers.