Respuesta :
The right answer for the question that is being asked and shown above is that: "Mendel developed his laws of heredity." Darwin s work on the theory of evolution occurred at about the same time that Mendel developed his laws of heredity.
The correct answer is: Mendel developed his laws of heredity.
The publication in 1866 of the laws formulated by Mendel on the heredity of characters in sexual reproduction was contemporaneous with the evolutionary hypothesis developed by Darwin in his book On the origin of species by means of natural selection in 1859.