By 1935 he had developed suggestive evidence that eye color, known to be inherited, represents a series of genetically determined chemical reactions.
(he; had developed; suggestive evidence that eye color, known to be inherited, represents a series of genetically determined chemical reactions; T:By 1935) (eye color; known; to be inherited) (eye color, known to be inherited; represents; a series of genetically determined chemical reactions)
he eye color eye color, known to be inherited
had developed known represents
suggestive evidence that eye color, known to be inherited, represents a series of genetically determined chemical reactions T:By 1935
to be inherited
a series of genetically determined chemical reactions