An enlarged right ventricle both increases oxygen intake and the risk of pulmonary hypertension. How can natural selection result in an adaption that produces both positive and negative effects?(1 point) Responses The negative effects appear later in life in certain environments. The negative effects appear later in life in certain environments. The negative effects appear before reproductive age in certain environments. The negative effects appear before reproductive age in certain environments. The positive effects outweigh the negative effects in certain environments. The positive effects outweigh the negative effects in certain environments. The positive effects appear after reproductive age in certain environments.

Question

GPT-4o mini · Answer

The correct response is: **The positive effects appear after reproductive age in certain environments.** This explanation supports the idea that natural selection can lead to adaptations that have both positive and negative effects. If the positive effects enhance survival or reproductive success before or during reproductive age, while the negative effects manifest later in life (after reproductive age), those individuals may pass on their genes to the next generation before facing the detrimental effects. This can lead to the prevalence of certain traits that offer advantages, despite their potential downsides.