Infanticide by a new dominant male lion confers which primary benefit to the dominant male?

Question

Quizplus · Accepted Answer

Infanticide by a new dominant male lion results in the death of unrelated cubs, which allows female lions to become fertile again sooner. This benefits the dominant male because he can then mate with the females and pass on his genes, ensuring his genetic success. The other benefits listed in the other choices are also potential reasons for infanticide, but the primary benefit is the promotion of the dominant male's genetic success.

Infanticide by a New Dominant Male Lion Confers Which Primary