The process of crossing over can be used to explain the origin of new combinations of traits in offspring.
What is crossing over?
Crossing over is a process in meiosis in which different regions of DNA on different chromosomes combine to produce new arrangement of chromosomes.
Crossing over is also known as genetic recombination and is the basis of variation in organisms.
Therefore, the process can be used to explain the origin of new combinations of traits in offspring.
Learn more about crossing over at: https://brainly.com/question/2324034