Mendel's data from single-factor crosses did not support a blending mechanism of inheritance.Which of the following is correct regarding the blending theory of inheritance?

A) It theorized that hereditary traits blended from one generation to the next.
B) It was possible for the blending to change the trait from one generation to the next.
C) It was supported by early research of tobacco plants by Joseph Kölreuter.
D) It was the prevailing theory of inheritance prior to Mendel.
E) All of these choices are correct.