Final answer:
The scientist observed incomplete dominance in the offspring, where neither trait was completely dominant over the other, resulting in a blending of the traits.
Step-by-step explanation:
In this experiment, the scientist crossed a white flower with a red flower and expected some offspring to be white and others to be red. However, the resulting offspring were white with red stripes instead. This phenomenon is known as incomplete dominance, where neither trait is completely dominant over the other, resulting in a blending of the traits.
An example of incomplete dominance can be seen in the cross between a red flower and a white flower, resulting in pink flowers in the offspring. This occurs because neither the red nor the white trait fully overpowers the other, leading to a combination of the two traits.