why do the kids have yellow hair
and the parents do not?
shareBecause that's how they were designed and drawn.
...Or were you really looking for a genetics-oriented answer?
They don't have hair. They are bald and have really strangely shaped heads.
shareMaybe the animators felt they didn't need as many details (like Chibi) in order to stand out unlike the adult characters. They're drawn more simply to convey a sense of innocence, which is ironic in their cases, especially Bart's.
~~/o/
the bigger question is. does marge have blue pubes?
share