Definition: Given a scientific passage and an answer, generate a question for the given answer.
Input: Passage: Intraspecific competition occurs between members of the same species. For example, two male birds of the same species might compete for mates in the same area. This type of competition is a basic factor in natural selection. It leads to the evolution of better adaptations within a species. Answer: intraspecific competition
Output:
Competition between members of the same species is known as?