Question

The chrysanthemum is one of the most popular ornamental plants, whose petal colors are primarily determined by pigment proteins. To develop various petal colors, scientists exposed multiple chrysanthemums to gamma rays (radiation) over a period of time. This resulted in offspring that produced new petal colors compared to previous generations. This is an example of ______

Answer 1

This is an example of mutation breeding or variation breeding.

Step-by-step explanation:

Basically, the process of radiating a plant or organism (believe me, this is actually done to animals) is known as mutation breeding. They are hoping to use radiation to induce a mutation that will create different characteristics in offspring.