Answer:
3. Independent Assortment
Step-by-step explanation:
Independent Assortment is like...well, take for example a gene table. Let's say you have two dogs and one has brown fur with white spots and the other one has black fur. With these two dogs with different fur, there would be an 25% chance that these two dogs' fur would be combined with one of their puppies. That is an increase in genetic diversity.