Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
Mate selection refers to the process by which individuals choose their partners for reproduction. It involves the evaluation of various traits, such as physical attractiveness, personality, and genetic compatibility.
Related terms
Sexual Dimorphism: The physical differences between males and females of a species. For example, in peacocks, males have vibrant feathers while females have more muted colors.
Intrasexual Competition: Competition among individuals of the same sex for access to mates. This can involve direct confrontation or indirect strategies like displaying attractive traits.
Parental Investment: The effort and resources an individual invests in raising offspring. It varies between genders and can influence mate preferences.