What type of traits does sexual selection tend to favor?

• A. Traits that enhance survival in harsh environments
• B. Traits that reduce energy expenditure
• C. Traits that improve camouflage from predators
• D. Traits that increase mating success

Answer: (D)

Verified step by step guidance

1. Understand the concept of sexual selection: Sexual selection is a mode of natural selection where certain traits increase an individual's chances of mating and reproducing.
2. Identify the types of traits favored by sexual selection: Traits that increase mating success are typically favored, as they enhance an individual's ability to attract mates.
3. Consider examples of traits that increase mating success: These can include physical attributes like bright colors, elaborate displays, or behaviors that are attractive to potential mates.
4. Differentiate sexual selection from natural selection: While natural selection focuses on traits that enhance survival, sexual selection specifically targets traits that improve reproductive success.
5. Recognize the evolutionary impact: Traits favored by sexual selection can lead to the development of pronounced differences between males and females, known as sexual dimorphism.