When mendel crossed purple flowered-plants and white flowered-plants, all the offspring had what color flowers?
yellow
blue
red
purple
Do you remember what happened when Mendel crossed purple flowered-plants and white flowered-plants? All the offspring had purple flowers. There was no blending of traits in any of Mendel's experiments. Mendel had to come up with a theory of inheritance to explain his results. He developed a theory called the law of segregation .