What advantage (if any) is there to breeding organisms from closely related species? Explain.

We can take advantage of this to selectively breed animals or plants, choosing parents with particular characteristics to produce offspring that have those characteristics.

Explanation:

For example, if we breed taller animals together and exclude shorter animals, the offspring should inherit "tall" gene variants that make them tall.

Answer: it could create new species in that same genius like how the pug was selectively bread.