Home
Quotes
Picture quotes
Random
Facebook Covers
Home
Quotes
Picture quotes
Random
Facebook Covers
As has repeatedly been stated, the underlying hypothesis, which in a number of cases has...
#Edward Lawrie Tatum
In microbiology the roles of mutation and selection in evolution are coming to be better...
#Edward Lawrie Tatum
That the primary effect of gene mutation may be as simple as the substitution of...
#Edward Lawrie Tatum