Select the most appropriate option to substitute the underlined segment in the given sentence: Charles Darwin is renowned for his book on evolution, ‘...
Question
Select the most appropriate option to substitute the underlined segment in the given sentence: Charles Darwin is renowned for his book on evolution, ‘On the Origin of Species’, which laid down a treasure of substantiation that evolution occurs, and projected a mechanism, that is, natural selection, for how it does so.
Underlined segment: laid down a treasure of substantiation