Is a term that refers to similarities among various species that occur because the species are derived from a common ancestor.

The correct answer is B) Lion .

In African savana variety of food chains operate. Any food chain consists of producer and different consumers. In a given question antelopes are herbivores. They are the primary consumers and eats green plants (producers). Whereas lions are carnivores. They are predator which kills antelopes and eat them. Therefore, lion will limit the population of antelopes in African savana.