Final answer:
Females are often more selective than males in choosing mates due to several factors such as the need to ensure the survival of their offspring and the desire to pass on genetic traits. Male courtship displays and elaborate traits are developed to attract females. Female selectivity in mate choice is driven by finding mates with good genes, efficient metabolism, or the ability to fight disease.
Step-by-step explanation:
Females are often more selective than males in choosing mates. This can be attributed to several factors such as the need to ensure the survival of their offspring and the desire to pass on genetic traits. In many species, males engage in courtship displays and develop elaborate traits to attract females. Female selectivity in mate choice is driven by factors such as finding mates with good genes, efficient metabolism, or the ability to fight disease.