They learned how color-blindness and other sex-linked traits are inherited.
(They; learned; how color-blindness and other sex-linked traits are inherited) Context(They learned,List([0, 12))):(color-blindness and other sex-linked traits; are inherited; )
They learned,List([0, 12))
They color-blindness and other sex-linked traits
learned are inherited
how color-blindness and other sex-linked traits are inherited