Who among the following scientists is not mentioned as a contributor to the modern synthetic theory of evolution?
T. Dobzhansky
R.A. Fisher
J.B.S. Haldane
Charles Darwin
The modern synthetic theory of evolution is the result of the work of a number of scientists namely T. Dobzhansky, R.A. Fisher, J.B.S. Haldane, Swall Wright, Ernst Mayr, and G.L. Stebbins. Hence, option 4 is the correct answer.