Mendel's Results and Conclusions Were Accurate,but Are Seen Differently Today,because

Mendel's results and conclusions were accurate,but are seen differently today,because we now realize that

A) pea color is actually more complex than the human visual system can perceive.
B) pea inheritance is different from human inheritance.
C) single-gene traits are usually influenced by the environmental and other genes.
D) he didn't count enough peas to draw conclusions.
E) he didn't repeat his experiments enough times.