Assertion: mutation | /r/HasProperty | born
Facets:
Source sentences:
text: There was a strong belief that mutants' were born due to the exposure of their parents to mutagenics like chemicals[verification needed] and radioactive rays, like Mandrill, Dragoness, Ana Soria, or Hank McCoy, leading the mutants to be thought of as the Children of the Atom.[citation needed]