Examlex
Which trait provides a survival advantage?
Homosexuality
A sexual orientation characterized by a romantic or sexual attraction to individuals of the same sex.
Hypothalamus
A small but crucial part of the brain located below the thalamus, responsible for regulating many bodily functions including hunger, thirst, sleep, body temperature, and hormones.
Sexual Arousal
A physiological and psychological state of heightened excitement and anticipation related to sexual activity or desire.
Sexual Attraction
The feeling of being drawn to or desiring romantic or sexual interaction with individuals based on physical or emotional traits.
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