Understanding Assortative Mating and Genetic Similarity

What is assortative mating?

• Choosing partners based on random traits

• Selecting partners with similar characteristics

• Avoiding partners with similar traits

• Preferring partners from different backgrounds

In the study mentioned, what did participants find most attractive?

• A face blended with their own

• Their partner's unaltered face

• A digitally altered version of their partner's face

• A face blended with a stranger

What did the 2014 study in the Proceedings of the National Academy of Sciences find about married couples?

• They are genetically identical

• They are more genetically similar than random pairs

• They are less genetically similar than random pairs

• They have no genetic similarities

What is a potential risk of too much genetic similarity in partners?

• More diverse genetic traits

• Higher intelligence in offspring

• Stronger immune systems

• Increased likelihood of passing dangerous recessive traits

According to evolutionary theory, why might selecting a genetically similar partner be beneficial?

• It promotes stable partnerships and altruism

• It guarantees no genetic disorders

• It ensures complete genetic diversity

• It leads to more diverse offspring